Mercurial > hg > CbC > CbC_gcc

annotate gcc/config/rs6000/rios1.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 a06113de4d67
children
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1 ;; Scheduling description for IBM POWER processor.
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2 ;; Copyright (C) 2003, 2004, 2007, 2009 Free Software Foundation, Inc.
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3 ;;
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4 ;; This file is part of GCC.
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5
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6 ;; GCC is free software; you can redistribute it and/or modify it
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7 ;; under the terms of the GNU General Public License as published
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8 ;; by the Free Software Foundation; either version 3, or (at your
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9 ;; option) any later version.
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10
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11 ;; GCC is distributed in the hope that it will be useful, but WITHOUT
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12 ;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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13 ;; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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14 ;; License for more details.
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15
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16 ;; You should have received a copy of the GNU General Public License
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17 ;; along with GCC; see the file COPYING3. If not see
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18 ;; <http://www.gnu.org/licenses/>.
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19
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20 (define_automaton "rios1,rios1fp")
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21 (define_cpu_unit "iu_rios1" "rios1")
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22 (define_cpu_unit "fpu_rios1" "rios1fp")
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23 (define_cpu_unit "bpu_rios1" "rios1")
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24
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25 ;; RIOS1 32-bit IU, FPU, BPU
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27 (define_insn_reservation "rios1-load" 2
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28 (and (eq_attr "type" "load,load_ext,load_ext_u,load_ext_ux,load_ux,load_u,\
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29 load_l,store_c,sync")
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30 (eq_attr "cpu" "rios1,ppc601"))
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31 "iu_rios1")
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33 (define_insn_reservation "rios1-store" 2
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34 (and (eq_attr "type" "store,store_ux,store_u")
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35 (eq_attr "cpu" "rios1,ppc601"))
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36 "iu_rios1")
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38 (define_insn_reservation "rios1-fpload" 2
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39 (and (eq_attr "type" "fpload,fpload_ux,fpload_u")
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40 (eq_attr "cpu" "rios1"))
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41 "iu_rios1")
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43 (define_insn_reservation "ppc601-fpload" 3
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44 (and (eq_attr "type" "fpload,fpload_ux,fpload_u")
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45 (eq_attr "cpu" "ppc601"))
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46 "iu_rios1")
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48 (define_insn_reservation "rios1-fpstore" 3
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49 (and (eq_attr "type" "fpstore,fpstore_ux,fpstore_u")
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50 (eq_attr "cpu" "rios1,ppc601"))
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51 "iu_rios1+fpu_rios1")
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53 (define_insn_reservation "rios1-integer" 1
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54 (and (eq_attr "type" "integer,insert_word,insert_dword,shift,\
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55 trap,var_shift_rotate,cntlz,exts,isel")
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56 (eq_attr "cpu" "rios1,ppc601"))
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57 "iu_rios1")
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59 (define_insn_reservation "rios1-two" 1
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60 (and (eq_attr "type" "two")
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61 (eq_attr "cpu" "rios1,ppc601"))
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62 "iu_rios1,iu_rios1")
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63
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64 (define_insn_reservation "rios1-three" 1
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65 (and (eq_attr "type" "three")
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66 (eq_attr "cpu" "rios1,ppc601"))
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67 "iu_rios1,iu_rios1,iu_rios1")
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69 (define_insn_reservation "rios1-imul" 5
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70 (and (eq_attr "type" "imul,imul_compare")
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71 (eq_attr "cpu" "rios1"))
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72 "iu_rios1*5")
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74 (define_insn_reservation "rios1-imul2" 4
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75 (and (eq_attr "type" "imul2")
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76 (eq_attr "cpu" "rios1"))
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77 "iu_rios1*4")
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79 (define_insn_reservation "rios1-imul3" 3
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80 (and (eq_attr "type" "imul")
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81 (eq_attr "cpu" "rios1"))
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82 "iu_rios1*3")
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84 (define_insn_reservation "ppc601-imul" 5
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85 (and (eq_attr "type" "imul,imul2,imul3,imul_compare")
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86 (eq_attr "cpu" "ppc601"))
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87 "iu_rios1*5")
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89 (define_insn_reservation "rios1-idiv" 19
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90 (and (eq_attr "type" "idiv")
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91 (eq_attr "cpu" "rios1"))
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92 "iu_rios1*19")
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94 (define_insn_reservation "ppc601-idiv" 36
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96 (eq_attr "cpu" "ppc601"))
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97 "iu_rios1*36")
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98
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99 ; compare executes on integer unit, but feeds insns which
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100 ; execute on the branch unit.
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101 (define_insn_reservation "rios1-compare" 4
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102 (and (eq_attr "type" "cmp,fast_compare,compare")
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103 (eq_attr "cpu" "rios1"))
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104 "iu_rios1,nothing*2,bpu_rios1")
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105
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106 (define_insn_reservation "rios1-delayed_compare" 5
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107 (and (eq_attr "type" "delayed_compare,var_delayed_compare")
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108 (eq_attr "cpu" "rios1"))
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109 "iu_rios1,nothing*3,bpu_rios1")
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111 (define_insn_reservation "ppc601-compare" 3
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112 (and (eq_attr "type" "cmp,compare,delayed_compare,\
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113 var_delayed_compare")
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114 (eq_attr "cpu" "ppc601"))
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115 "iu_rios1,nothing,bpu_rios1")
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117 (define_insn_reservation "rios1-fpcompare" 9
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118 (and (eq_attr "type" "fpcompare")
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119 (eq_attr "cpu" "rios1"))
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120 "fpu_rios1,nothing*3,bpu_rios1")
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121
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122 (define_insn_reservation "ppc601-fpcompare" 5
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123 (and (eq_attr "type" "fpcompare")
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124 (eq_attr "cpu" "ppc601"))
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125 "(fpu_rios1+iu_rios1*2),nothing*2,bpu_rios1")
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126
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127 (define_insn_reservation "rios1-fp" 2
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128 (and (eq_attr "type" "fp,dmul")
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129 (eq_attr "cpu" "rios1"))
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130 "fpu_rios1")
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131
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132 (define_insn_reservation "ppc601-fp" 4
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133 (and (eq_attr "type" "fp")
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134 (eq_attr "cpu" "ppc601"))
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135 "fpu_rios1")
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136
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137 (define_insn_reservation "rios1-dmul" 5
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138 (and (eq_attr "type" "dmul")
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139 (eq_attr "cpu" "ppc601"))
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140 "fpu_rios1*2")
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141
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142 (define_insn_reservation "rios1-sdiv" 19
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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143 (and (eq_attr "type" "sdiv,ddiv")
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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144 (eq_attr "cpu" "rios1"))
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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145 "fpu_rios1*19")
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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146
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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147 (define_insn_reservation "ppc601-sdiv" 17
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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148 (and (eq_attr "type" "sdiv")
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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149 (eq_attr "cpu" "ppc601"))
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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150 "fpu_rios1*17")
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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151
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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152 (define_insn_reservation "ppc601-ddiv" 31
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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153 (and (eq_attr "type" "ddiv")
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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154 (eq_attr "cpu" "ppc601"))
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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155 "fpu_rios1*31")
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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156
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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157 (define_insn_reservation "rios1-mfcr" 2
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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158 (and (eq_attr "type" "mfcr")
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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159 (eq_attr "cpu" "rios1,ppc601"))
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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160 "iu_rios1,bpu_rios1")
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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161
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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162 (define_insn_reservation "rios1-mtcr" 4
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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163 (and (eq_attr "type" "mtcr")
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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164 (eq_attr "cpu" "rios1,ppc601"))
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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165 "iu_rios1,bpu_rios1")
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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166
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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167 (define_insn_reservation "rios1-crlogical" 4
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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168 (and (eq_attr "type" "cr_logical,delayed_cr")
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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169 (eq_attr "cpu" "rios1,ppc601"))
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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170 "bpu_rios1")
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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171
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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172 (define_insn_reservation "rios1-mtjmpr" 5
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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173 (and (eq_attr "type" "mtjmpr")
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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174 (eq_attr "cpu" "rios1"))
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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175 "iu_rios1,bpu_rios1")
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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176
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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177 (define_insn_reservation "ppc601-mtjmpr" 4
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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178 (and (eq_attr "type" "mtjmpr")
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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179 (eq_attr "cpu" "ppc601"))
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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180 "iu_rios1,bpu_rios1")
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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181
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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182 (define_insn_reservation "rios1-mfjmpr" 2
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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183 (and (eq_attr "type" "mfjmpr")
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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184 (eq_attr "cpu" "rios1,ppc601"))
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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185 "iu_rios1,bpu_rios1")
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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186
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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187 (define_insn_reservation "rios1-branch" 1
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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188 (and (eq_attr "type" "jmpreg,branch,isync")
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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189 (eq_attr "cpu" "rios1,ppc601"))
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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190 "bpu_rios1")
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kent <kent@cr.ie.u-ryukyu.ac.jp>
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191