1 | ;; Machine description for GNU compiler, AT&T we32000 Version |
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2 | ;; Copyright (C) 1991, 1992, 1994 Free Software Foundation, Inc. |
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3 | ;; Contributed by John Wehle (john@feith1.uucp) |
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4 | |
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5 | ;; This file is part of GNU CC. |
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6 | |
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7 | ;; GNU CC is free software; you can redistribute it and/or modify |
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8 | ;; it under the terms of the GNU General Public License as published by |
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9 | ;; the Free Software Foundation; either version 1, or (at your option) |
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10 | ;; any later version. |
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11 | |
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12 | ;; GNU CC is distributed in the hope that it will be useful, |
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13 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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15 | ;; GNU General Public License for more details. |
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16 | |
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17 | ;; You should have received a copy of the GNU General Public License |
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18 | ;; along with GNU CC; see the file COPYING. If not, write to |
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19 | ;; the Free Software Foundation, 59 Temple Place - Suite 330, |
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20 | ;; Boston, MA 02111-1307, USA. |
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21 | |
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22 | |
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23 | ;;- instruction definitions |
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24 | |
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25 | ;;- @@The original PO technology requires these to be ordered by speed, |
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26 | ;;- @@ so that assigner will pick the fastest. |
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27 | |
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28 | ;;- See file "rtl.def" for documentation on define_insn, match_*, et. al. |
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29 | |
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30 | ;;- When naming insn's (operand 0 of define_insn) be careful about using |
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31 | ;;- names from other targets machine descriptions. |
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32 | |
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33 | ;; move instructions |
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34 | |
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35 | (define_insn "" |
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36 | [(set (match_operand:DF 0 "push_operand" "=m") |
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37 | (match_operand:DF 1 "general_operand" "mrF"))] |
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38 | "" |
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39 | "* |
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40 | { |
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41 | output_push_double(&operands[1]); |
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42 | |
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43 | return \"\"; |
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44 | }") |
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45 | |
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46 | (define_insn "movdf" |
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47 | [(set (match_operand:DF 0 "nonimmediate_operand" "=mr") |
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48 | (match_operand:DF 1 "general_operand" "mrF"))] |
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49 | "" |
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50 | "* |
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51 | { |
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52 | output_move_double(operands); |
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53 | |
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54 | return \"\"; |
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55 | }") |
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56 | |
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57 | (define_insn "" |
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58 | [(set (match_operand:SF 0 "push_operand" "=m") |
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59 | (match_operand:SF 1 "general_operand" "mrF"))] |
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60 | "" |
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61 | "pushw %1") |
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62 | |
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63 | (define_insn "movsf" |
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64 | [(set (match_operand:SF 0 "nonimmediate_operand" "=mr") |
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65 | (match_operand:SF 1 "general_operand" "mrF"))] |
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66 | "" |
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67 | "movw %1, %0") |
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68 | |
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69 | (define_insn "" |
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70 | [(set (match_operand:DI 0 "push_operand" "=m") |
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71 | (match_operand:DI 1 "general_operand" "mriF"))] |
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72 | "" |
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73 | "* |
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74 | { |
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75 | output_push_double(&operands[1]); |
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76 | |
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77 | return \"\"; |
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78 | }") |
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79 | |
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80 | (define_insn "movdi" |
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81 | [(set (match_operand:DI 0 "nonimmediate_operand" "=mr") |
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82 | (match_operand:DI 1 "general_operand" "mriF"))] |
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83 | "" |
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84 | "* |
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85 | { |
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86 | output_move_double(operands); |
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87 | |
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88 | return \"\"; |
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89 | }") |
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90 | |
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91 | (define_insn "" |
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92 | [(set (match_operand:SI 0 "push_operand" "=m") |
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93 | (match_operand:SI 1 "general_operand" "mri"))] |
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94 | "" |
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95 | "pushw %1") |
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96 | |
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97 | (define_insn "movsi" |
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98 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
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99 | (match_operand:SI 1 "general_operand" "mri"))] |
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100 | "" |
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101 | "movw %1, %0") |
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102 | |
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103 | (define_insn "movhi" |
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104 | [(set (match_operand:HI 0 "nonimmediate_operand" "=mr") |
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105 | (match_operand:HI 1 "general_operand" "mri"))] |
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106 | "" |
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107 | "movh %1, %0") |
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108 | |
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109 | (define_insn "movqi" |
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110 | [(set (match_operand:QI 0 "nonimmediate_operand" "=mr") |
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111 | (match_operand:QI 1 "general_operand" "mri"))] |
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112 | "" |
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113 | "movb %1, %0") |
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114 | |
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115 | ;; add instructions |
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116 | |
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117 | (define_insn "" |
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118 | [(set (match_operand:DI 0 "nonimmediate_operand" "=&or") |
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119 | (plus:DI (match_operand:DI 1 "nonimmediate_operand" "0") |
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120 | (match_operand:DI 2 "general_operand" "oriF")))] |
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121 | "" |
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122 | "* |
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123 | { |
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124 | rtx label[1]; |
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125 | rtx lsw_operands[3]; |
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126 | |
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127 | if (GET_CODE (operands[0]) == REG) |
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128 | lsw_operands[0] = gen_rtx(REG, SImode, REGNO (operands[0]) + 1); |
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129 | else |
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130 | if (GET_CODE (operands[0]) == MEM && offsettable_memref_p (operands[0])) |
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131 | lsw_operands[0] = adj_offsettable_operand(operands[0], 4); |
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132 | else |
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133 | abort(); |
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134 | |
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135 | if (GET_CODE (operands[2]) == REG) |
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136 | lsw_operands[2] = gen_rtx(REG, SImode, REGNO (operands[2]) + 1); |
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137 | else |
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138 | if (GET_CODE (operands[2]) == MEM && offsettable_memref_p (operands[2])) |
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139 | lsw_operands[2] = adj_offsettable_operand(operands[2], 4); |
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140 | else |
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141 | if (GET_CODE (operands[2]) == CONST_DOUBLE) |
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142 | { |
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143 | lsw_operands[2] = gen_rtx(CONST_INT, SImode, |
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144 | CONST_DOUBLE_HIGH(operands[2])); |
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145 | operands[2] = gen_rtx(CONST_INT, SImode, |
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146 | CONST_DOUBLE_LOW(operands[2])); |
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147 | } |
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148 | else |
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149 | if (GET_CODE (operands[2]) == CONST_INT) |
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150 | { |
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151 | lsw_operands[2] = operands[2]; |
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152 | operands[2] = const0_rtx; |
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153 | } |
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154 | else |
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155 | abort(); |
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156 | |
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157 | label[0] = gen_label_rtx(); |
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158 | LABEL_NUSES(label[0]) = 1; |
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159 | |
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160 | output_asm_insn(\"addw2 %2, %0\", operands); |
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161 | output_asm_insn(\"addw2 %2, %0\", lsw_operands); |
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162 | output_asm_insn(\"BCCB %l0\", label); |
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163 | output_asm_insn(\"INCW %0\", operands); |
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164 | output_asm_insn(\"%l0:\", label); |
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165 | |
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166 | return \"\"; |
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167 | }") |
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168 | |
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169 | (define_insn "adddi3" |
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170 | [(set (match_operand:DI 0 "nonimmediate_operand" "=&or") |
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171 | (plus:DI (match_operand:DI 1 "general_operand" "oriF") |
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172 | (match_operand:DI 2 "general_operand" "oriF")))] |
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173 | "" |
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174 | "* |
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175 | { |
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176 | rtx label[1]; |
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177 | rtx lsw_operands[3]; |
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178 | |
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179 | if (GET_CODE (operands[0]) == REG) |
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180 | lsw_operands[0] = gen_rtx(REG, SImode, REGNO (operands[0]) + 1); |
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181 | else |
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182 | if (GET_CODE (operands[0]) == MEM && offsettable_memref_p (operands[0])) |
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183 | lsw_operands[0] = adj_offsettable_operand(operands[0], 4); |
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184 | else |
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185 | abort(); |
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186 | |
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187 | if (GET_CODE (operands[1]) == REG) |
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188 | lsw_operands[1] = gen_rtx(REG, SImode, REGNO (operands[1]) + 1); |
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189 | else |
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190 | if (GET_CODE (operands[1]) == MEM && offsettable_memref_p (operands[1])) |
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191 | lsw_operands[1] = adj_offsettable_operand(operands[1], 4); |
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192 | else |
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193 | if (GET_CODE (operands[1]) == CONST_DOUBLE) |
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194 | { |
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195 | lsw_operands[1] = gen_rtx(CONST_INT, SImode, |
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196 | CONST_DOUBLE_HIGH(operands[1])); |
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197 | operands[1] = gen_rtx(CONST_INT, SImode, |
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198 | CONST_DOUBLE_LOW(operands[1])); |
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199 | } |
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200 | else |
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201 | if (GET_CODE (operands[1]) == CONST_INT) |
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202 | { |
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203 | lsw_operands[1] = operands[1]; |
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204 | operands[1] = const0_rtx; |
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205 | } |
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206 | else |
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207 | abort(); |
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208 | |
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209 | if (GET_CODE (operands[2]) == REG) |
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210 | lsw_operands[2] = gen_rtx(REG, SImode, REGNO (operands[2]) + 1); |
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211 | else |
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212 | if (GET_CODE (operands[2]) == MEM && offsettable_memref_p (operands[2])) |
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213 | lsw_operands[2] = adj_offsettable_operand(operands[2], 4); |
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214 | else |
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215 | if (GET_CODE (operands[2]) == CONST_DOUBLE) |
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216 | { |
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217 | lsw_operands[2] = gen_rtx(CONST_INT, SImode, |
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218 | CONST_DOUBLE_HIGH(operands[2])); |
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219 | operands[2] = gen_rtx(CONST_INT, SImode, |
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220 | CONST_DOUBLE_LOW(operands[2])); |
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221 | } |
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222 | else |
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223 | if (GET_CODE (operands[2]) == CONST_INT) |
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224 | { |
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225 | lsw_operands[2] = operands[2]; |
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226 | operands[2] = const0_rtx; |
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227 | } |
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228 | else |
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229 | abort(); |
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230 | |
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231 | label[0] = gen_label_rtx(); |
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232 | LABEL_NUSES(label[0]) = 1; |
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233 | |
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234 | output_asm_insn(\"addw3 %2, %1, %0\", operands); |
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235 | output_asm_insn(\"addw3 %2, %1, %0\", lsw_operands); |
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236 | output_asm_insn(\"BCCB %l0\", label); |
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237 | output_asm_insn(\"INCW %0\", operands); |
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238 | output_asm_insn(\"%l0:\", label); |
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239 | |
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240 | return \"\"; |
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241 | }") |
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242 | |
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243 | (define_insn "" |
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244 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
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245 | (plus:SI (match_operand:SI 1 "nonimmediate_operand" "0") |
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246 | (match_operand:SI 2 "general_operand" "mri")))] |
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247 | "" |
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248 | "addw2 %2, %0") |
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249 | |
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250 | (define_insn "addsi3" |
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251 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
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252 | (plus:SI (match_operand:SI 1 "general_operand" "mri") |
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253 | (match_operand:SI 2 "general_operand" "mri")))] |
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254 | "" |
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255 | "addw3 %2, %1, %0") |
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256 | |
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257 | (define_insn "" |
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258 | [(set (match_operand:HI 0 "nonimmediate_operand" "=mr") |
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259 | (plus:HI (match_operand:HI 1 "nonimmediate_operand" "0") |
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260 | (match_operand:HI 2 "general_operand" "mri")))] |
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261 | "" |
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262 | "addh2 %2, %0") |
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263 | |
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264 | (define_insn "addhi3" |
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265 | [(set (match_operand:HI 0 "nonimmediate_operand" "=mr") |
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266 | (plus:HI (match_operand:HI 1 "general_operand" "mri") |
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267 | (match_operand:HI 2 "general_operand" "mri")))] |
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268 | "" |
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269 | "addh3 %2, %1, %0") |
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270 | |
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271 | (define_insn "" |
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272 | [(set (match_operand:QI 0 "nonimmediate_operand" "=mr") |
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273 | (plus:QI (match_operand:QI 1 "nonimmediate_operand" "0") |
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274 | (match_operand:QI 2 "general_operand" "mri")))] |
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275 | "" |
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276 | "addb2 %2, %0") |
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277 | |
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278 | (define_insn "addqi3" |
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279 | [(set (match_operand:QI 0 "nonimmediate_operand" "=mr") |
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280 | (plus:QI (match_operand:QI 1 "general_operand" "mri") |
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281 | (match_operand:QI 2 "general_operand" "mri")))] |
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282 | "" |
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283 | "addb3 %2, %1, %0") |
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284 | |
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285 | ;; subtract instructions |
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286 | |
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287 | (define_insn "" |
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288 | [(set (match_operand:DI 0 "nonimmediate_operand" "=&or") |
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289 | (minus:DI (match_operand:DI 1 "nonimmediate_operand" "0") |
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290 | (match_operand:DI 2 "general_operand" "oriF")))] |
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291 | "" |
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292 | "* |
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293 | { |
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294 | rtx label[1]; |
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295 | rtx lsw_operands[3]; |
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296 | |
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297 | if (GET_CODE (operands[0]) == REG) |
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298 | lsw_operands[0] = gen_rtx(REG, SImode, REGNO (operands[0]) + 1); |
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299 | else |
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300 | if (GET_CODE (operands[0]) == MEM && offsettable_memref_p (operands[0])) |
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301 | lsw_operands[0] = adj_offsettable_operand(operands[0], 4); |
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302 | else |
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303 | abort(); |
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304 | |
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305 | if (GET_CODE (operands[2]) == REG) |
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306 | lsw_operands[2] = gen_rtx(REG, SImode, REGNO (operands[2]) + 1); |
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307 | else |
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308 | if (GET_CODE (operands[2]) == MEM && offsettable_memref_p (operands[2])) |
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309 | lsw_operands[2] = adj_offsettable_operand(operands[2], 4); |
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310 | else |
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311 | if (GET_CODE (operands[2]) == CONST_DOUBLE) |
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312 | { |
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313 | lsw_operands[2] = gen_rtx(CONST_INT, SImode, |
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314 | CONST_DOUBLE_HIGH(operands[2])); |
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315 | operands[2] = gen_rtx(CONST_INT, SImode, |
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316 | CONST_DOUBLE_LOW(operands[2])); |
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317 | } |
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318 | else |
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319 | if (GET_CODE (operands[2]) == CONST_INT) |
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320 | { |
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321 | lsw_operands[2] = operands[2]; |
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322 | operands[2] = const0_rtx; |
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323 | } |
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324 | else |
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325 | abort(); |
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326 | |
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327 | label[0] = gen_label_rtx(); |
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328 | LABEL_NUSES(label[0]) = 1; |
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329 | |
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330 | output_asm_insn(\"subw2 %2, %0\", operands); |
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331 | output_asm_insn(\"subw2 %2, %0\", lsw_operands); |
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332 | output_asm_insn(\"BCCB %l0\", label); |
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333 | output_asm_insn(\"DECW %0\", operands); |
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334 | output_asm_insn(\"%l0:\", label); |
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335 | |
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336 | return \"\"; |
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337 | }") |
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338 | |
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339 | (define_insn "subdi3" |
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340 | [(set (match_operand:DI 0 "nonimmediate_operand" "=&or") |
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341 | (minus:DI (match_operand:DI 1 "general_operand" "oriF") |
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342 | (match_operand:DI 2 "general_operand" "oriF")))] |
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343 | "" |
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344 | "* |
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345 | { |
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346 | rtx label[1]; |
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347 | rtx lsw_operands[3]; |
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348 | |
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349 | if (GET_CODE (operands[0]) == REG) |
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350 | lsw_operands[0] = gen_rtx(REG, SImode, REGNO (operands[0]) + 1); |
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351 | else |
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352 | if (GET_CODE (operands[0]) == MEM && offsettable_memref_p (operands[0])) |
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353 | lsw_operands[0] = adj_offsettable_operand(operands[0], 4); |
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354 | else |
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355 | abort(); |
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356 | |
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357 | if (GET_CODE (operands[1]) == REG) |
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358 | lsw_operands[1] = gen_rtx(REG, SImode, REGNO (operands[1]) + 1); |
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359 | else |
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360 | if (GET_CODE (operands[1]) == MEM && offsettable_memref_p (operands[1])) |
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361 | lsw_operands[1] = adj_offsettable_operand(operands[1], 4); |
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362 | else |
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363 | if (GET_CODE (operands[1]) == CONST_DOUBLE) |
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364 | { |
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365 | lsw_operands[1] = gen_rtx(CONST_INT, SImode, |
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366 | CONST_DOUBLE_HIGH(operands[1])); |
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367 | operands[1] = gen_rtx(CONST_INT, SImode, |
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368 | CONST_DOUBLE_LOW(operands[1])); |
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369 | } |
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370 | else |
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371 | if (GET_CODE (operands[1]) == CONST_INT) |
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372 | { |
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373 | lsw_operands[1] = operands[1]; |
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374 | operands[1] = const0_rtx; |
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375 | } |
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376 | else |
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377 | abort(); |
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378 | |
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379 | if (GET_CODE (operands[2]) == REG) |
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380 | lsw_operands[2] = gen_rtx(REG, SImode, REGNO (operands[2]) + 1); |
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381 | else |
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382 | if (GET_CODE (operands[2]) == MEM && offsettable_memref_p (operands[2])) |
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383 | lsw_operands[2] = adj_offsettable_operand(operands[2], 4); |
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384 | else |
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385 | if (GET_CODE (operands[2]) == CONST_DOUBLE) |
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386 | { |
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387 | lsw_operands[2] = gen_rtx(CONST_INT, SImode, |
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388 | CONST_DOUBLE_HIGH(operands[2])); |
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389 | operands[2] = gen_rtx(CONST_INT, SImode, |
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390 | CONST_DOUBLE_LOW(operands[2])); |
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391 | } |
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392 | else |
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393 | if (GET_CODE (operands[2]) == CONST_INT) |
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394 | { |
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395 | lsw_operands[2] = operands[2]; |
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396 | operands[2] = const0_rtx; |
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397 | } |
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398 | else |
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399 | abort(); |
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400 | |
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401 | label[0] = gen_label_rtx(); |
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402 | LABEL_NUSES(label[0]) = 1; |
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403 | |
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404 | output_asm_insn(\"subw3 %2, %1, %0\", operands); |
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405 | output_asm_insn(\"subw3 %2, %1, %0\", lsw_operands); |
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406 | output_asm_insn(\"BCCB %l0\", label); |
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407 | output_asm_insn(\"DECW %0\", operands); |
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408 | output_asm_insn(\"%l0:\", label); |
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409 | |
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410 | return \"\"; |
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411 | }") |
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412 | |
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413 | (define_insn "" |
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414 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
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415 | (minus:SI (match_operand:SI 1 "nonimmediate_operand" "0") |
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416 | (match_operand:SI 2 "general_operand" "mri")))] |
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417 | "" |
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418 | "subw2 %2, %0") |
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419 | |
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420 | (define_insn "subsi3" |
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421 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
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422 | (minus:SI (match_operand:SI 1 "general_operand" "mri") |
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423 | (match_operand:SI 2 "general_operand" "mri")))] |
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424 | "" |
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425 | "subw3 %2, %1, %0") |
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426 | |
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427 | (define_insn "" |
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428 | [(set (match_operand:HI 0 "nonimmediate_operand" "=mr") |
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429 | (minus:HI (match_operand:HI 1 "nonimmediate_operand" "0") |
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430 | (match_operand:HI 2 "general_operand" "mri")))] |
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431 | "" |
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432 | "subh2 %2, %0") |
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433 | |
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434 | (define_insn "subhi3" |
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435 | [(set (match_operand:HI 0 "nonimmediate_operand" "=mr") |
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436 | (minus:HI (match_operand:HI 1 "general_operand" "mri") |
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437 | (match_operand:HI 2 "general_operand" "mri")))] |
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438 | "" |
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439 | "subh3 %2, %1, %0") |
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440 | |
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441 | (define_insn "" |
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442 | [(set (match_operand:QI 0 "nonimmediate_operand" "=mr") |
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443 | (minus:QI (match_operand:QI 1 "nonimmediate_operand" "0") |
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444 | (match_operand:QI 2 "general_operand" "mri")))] |
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445 | "" |
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446 | "subb2 %2, %0") |
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447 | |
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448 | (define_insn "subqi3" |
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449 | [(set (match_operand:QI 0 "nonimmediate_operand" "=mr") |
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450 | (minus:QI (match_operand:QI 1 "general_operand" "mri") |
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451 | (match_operand:QI 2 "general_operand" "mri")))] |
---|
452 | "" |
---|
453 | "subb3 %2, %1, %0") |
---|
454 | |
---|
455 | ;; signed multiply instructions |
---|
456 | |
---|
457 | (define_insn "" |
---|
458 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
459 | (mult:SI (match_operand:SI 1 "nonimmediate_operand" "0") |
---|
460 | (match_operand:SI 2 "general_operand" "mri")))] |
---|
461 | "" |
---|
462 | "mulw2 %2, %0") |
---|
463 | |
---|
464 | (define_insn "mulsi3" |
---|
465 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
466 | (mult:SI (match_operand:SI 1 "general_operand" "mri") |
---|
467 | (match_operand:SI 2 "general_operand" "mri")))] |
---|
468 | "" |
---|
469 | "mulw3 %2, %1, %0") |
---|
470 | |
---|
471 | ;; signed divide instructions |
---|
472 | |
---|
473 | (define_insn "" |
---|
474 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
475 | (div:SI (match_operand:SI 1 "nonimmediate_operand" "0") |
---|
476 | (match_operand:SI 2 "general_operand" "mri")))] |
---|
477 | "" |
---|
478 | "divw2 %2, %0") |
---|
479 | |
---|
480 | (define_insn "divsi3" |
---|
481 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
482 | (div:SI (match_operand:SI 1 "general_operand" "mri") |
---|
483 | (match_operand:SI 2 "general_operand" "mri")))] |
---|
484 | "" |
---|
485 | "divw3 %2, %1, %0") |
---|
486 | |
---|
487 | ;; signed modulus instruction |
---|
488 | |
---|
489 | (define_insn "" |
---|
490 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
491 | (mod:SI (match_operand:SI 1 "nonimmediate_operand" "0") |
---|
492 | (match_operand:SI 2 "general_operand" "mri")))] |
---|
493 | "" |
---|
494 | "modw2 %2, %0") |
---|
495 | |
---|
496 | (define_insn "modsi3" |
---|
497 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
498 | (mod:SI (match_operand:SI 1 "general_operand" "mri") |
---|
499 | (match_operand:SI 2 "general_operand" "mri")))] |
---|
500 | "" |
---|
501 | "modw3 %2, %1, %0") |
---|
502 | |
---|
503 | ;; unsigned divide instruction |
---|
504 | |
---|
505 | (define_insn "" |
---|
506 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
507 | (udiv:SI (match_operand:SI 1 "nonimmediate_operand" "0") |
---|
508 | (match_operand:SI 2 "general_operand" "mri")))] |
---|
509 | "" |
---|
510 | "udivw2 %2, %0") |
---|
511 | |
---|
512 | (define_insn "udivsi3" |
---|
513 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
514 | (udiv:SI (match_operand:SI 1 "general_operand" "mri") |
---|
515 | (match_operand:SI 2 "general_operand" "mri")))] |
---|
516 | "" |
---|
517 | "udivw3 %2, %1, %0") |
---|
518 | |
---|
519 | ;; unsigned modulus instruction |
---|
520 | |
---|
521 | (define_insn "" |
---|
522 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
523 | (umod:SI (match_operand:SI 1 "nonimmediate_operand" "0") |
---|
524 | (match_operand:SI 2 "general_operand" "mri")))] |
---|
525 | "" |
---|
526 | "umodw2 %2, %0") |
---|
527 | |
---|
528 | (define_insn "umodsi3" |
---|
529 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
530 | (umod:SI (match_operand:SI 1 "general_operand" "mri") |
---|
531 | (match_operand:SI 2 "general_operand" "mri")))] |
---|
532 | "" |
---|
533 | "umodw3 %2, %1, %0") |
---|
534 | |
---|
535 | ;; logical-and instructions |
---|
536 | |
---|
537 | (define_insn "" |
---|
538 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
539 | (and:SI (match_operand:SI 1 "nonimmediate_operand" "0") |
---|
540 | (match_operand:SI 2 "general_operand" "mri")))] |
---|
541 | "" |
---|
542 | "andw2 %2, %0") |
---|
543 | |
---|
544 | (define_insn "andsi3" |
---|
545 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
546 | (and:SI (match_operand:SI 1 "general_operand" "mri") |
---|
547 | (match_operand:SI 2 "general_operand" "mri")))] |
---|
548 | "" |
---|
549 | "andw3 %2, %1, %0") |
---|
550 | |
---|
551 | (define_insn "" |
---|
552 | [(set (match_operand:HI 0 "nonimmediate_operand" "=mr") |
---|
553 | (and:HI (match_operand:HI 1 "nonimmediate_operand" "0") |
---|
554 | (match_operand:HI 2 "general_operand" "mri")))] |
---|
555 | "" |
---|
556 | "andh2 %2, %0") |
---|
557 | |
---|
558 | (define_insn "andhi3" |
---|
559 | [(set (match_operand:HI 0 "nonimmediate_operand" "=mr") |
---|
560 | (and:HI (match_operand:HI 1 "general_operand" "mri") |
---|
561 | (match_operand:HI 2 "general_operand" "mri")))] |
---|
562 | "" |
---|
563 | "andh3 %2, %1, %0") |
---|
564 | |
---|
565 | (define_insn "" |
---|
566 | [(set (match_operand:QI 0 "nonimmediate_operand" "=mr") |
---|
567 | (and:QI (match_operand:QI 1 "nonimmediate_operand" "0") |
---|
568 | (match_operand:QI 2 "general_operand" "mri")))] |
---|
569 | "" |
---|
570 | "andb2 %2, %0") |
---|
571 | |
---|
572 | (define_insn "andqi3" |
---|
573 | [(set (match_operand:QI 0 "nonimmediate_operand" "=mr") |
---|
574 | (and:QI (match_operand:QI 1 "general_operand" "mri") |
---|
575 | (match_operand:QI 2 "general_operand" "mri")))] |
---|
576 | "" |
---|
577 | "andb3 %2, %1, %0") |
---|
578 | |
---|
579 | ;; inclusive-or instructions |
---|
580 | |
---|
581 | (define_insn "" |
---|
582 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
583 | (ior:SI (match_operand:SI 1 "nonimmediate_operand" "0") |
---|
584 | (match_operand:SI 2 "general_operand" "mri")))] |
---|
585 | "" |
---|
586 | "orw2 %2, %0") |
---|
587 | |
---|
588 | (define_insn "iorsi3" |
---|
589 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
590 | (ior:SI (match_operand:SI 1 "general_operand" "mri") |
---|
591 | (match_operand:SI 2 "general_operand" "mri")))] |
---|
592 | "" |
---|
593 | "orw3 %2, %1, %0") |
---|
594 | |
---|
595 | (define_insn "" |
---|
596 | [(set (match_operand:HI 0 "nonimmediate_operand" "=mr") |
---|
597 | (ior:HI (match_operand:HI 1 "nonimmediate_operand" "0") |
---|
598 | (match_operand:HI 2 "general_operand" "mri")))] |
---|
599 | "" |
---|
600 | "orh2 %2, %0") |
---|
601 | |
---|
602 | (define_insn "iorhi3" |
---|
603 | [(set (match_operand:HI 0 "nonimmediate_operand" "=mr") |
---|
604 | (ior:HI (match_operand:HI 1 "general_operand" "mri") |
---|
605 | (match_operand:HI 2 "general_operand" "mri")))] |
---|
606 | "" |
---|
607 | "orh3 %2, %1, %0") |
---|
608 | |
---|
609 | (define_insn "" |
---|
610 | [(set (match_operand:QI 0 "nonimmediate_operand" "=mr") |
---|
611 | (ior:QI (match_operand:QI 1 "nonimmediate_operand" "0") |
---|
612 | (match_operand:QI 2 "general_operand" "mri")))] |
---|
613 | "" |
---|
614 | "orb2 %2, %0") |
---|
615 | |
---|
616 | (define_insn "iorqi3" |
---|
617 | [(set (match_operand:QI 0 "nonimmediate_operand" "=mr") |
---|
618 | (ior:QI (match_operand:QI 1 "general_operand" "mri") |
---|
619 | (match_operand:QI 2 "general_operand" "mri")))] |
---|
620 | "" |
---|
621 | "orb3 %2, %1, %0") |
---|
622 | |
---|
623 | ;; exclusive-or instructions |
---|
624 | |
---|
625 | (define_insn "" |
---|
626 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
627 | (xor:SI (match_operand:SI 1 "nonimmediate_operand" "0") |
---|
628 | (match_operand:SI 2 "general_operand" "mri")))] |
---|
629 | "" |
---|
630 | "xorw2 %2, %0") |
---|
631 | |
---|
632 | (define_insn "xorsi3" |
---|
633 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
634 | (xor:SI (match_operand:SI 1 "general_operand" "mri") |
---|
635 | (match_operand:SI 2 "general_operand" "mri")))] |
---|
636 | "" |
---|
637 | "xorw3 %2, %1, %0") |
---|
638 | |
---|
639 | (define_insn "" |
---|
640 | [(set (match_operand:HI 0 "nonimmediate_operand" "=mr") |
---|
641 | (xor:HI (match_operand:HI 1 "nonimmediate_operand" "0") |
---|
642 | (match_operand:HI 2 "general_operand" "mri")))] |
---|
643 | "" |
---|
644 | "xorh2 %2, %0") |
---|
645 | |
---|
646 | (define_insn "xorhi3" |
---|
647 | [(set (match_operand:HI 0 "nonimmediate_operand" "=mr") |
---|
648 | (xor:HI (match_operand:HI 1 "general_operand" "mri") |
---|
649 | (match_operand:HI 2 "general_operand" "mri")))] |
---|
650 | "" |
---|
651 | "xorh3 %2, %1, %0") |
---|
652 | |
---|
653 | (define_insn "" |
---|
654 | [(set (match_operand:QI 0 "nonimmediate_operand" "=mr") |
---|
655 | (xor:QI (match_operand:QI 1 "nonimmediate_operand" "0") |
---|
656 | (match_operand:QI 2 "general_operand" "mri")))] |
---|
657 | "" |
---|
658 | "xorb2 %2, %0") |
---|
659 | |
---|
660 | (define_insn "xorqi3" |
---|
661 | [(set (match_operand:QI 0 "nonimmediate_operand" "=mr") |
---|
662 | (xor:QI (match_operand:QI 1 "general_operand" "mri") |
---|
663 | (match_operand:QI 2 "general_operand" "mri")))] |
---|
664 | "" |
---|
665 | "xorb3 %2, %1, %0") |
---|
666 | |
---|
667 | ;; arithmetic shift instructions |
---|
668 | |
---|
669 | (define_insn "ashlsi3" |
---|
670 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
671 | (ashift:SI (match_operand:SI 1 "general_operand" "mri") |
---|
672 | (match_operand:SI 2 "general_operand" "mri")))] |
---|
673 | "" |
---|
674 | "LLSW3 %2, %1, %0") |
---|
675 | |
---|
676 | (define_insn "ashrsi3" |
---|
677 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
678 | (ashiftrt:SI (match_operand:SI 1 "general_operand" "mri") |
---|
679 | (match_operand:SI 2 "general_operand" "mri")))] |
---|
680 | "" |
---|
681 | "ARSW3 %2, %1, %0") |
---|
682 | |
---|
683 | ;; logical shift instructions |
---|
684 | |
---|
685 | (define_insn "lshrsi3" |
---|
686 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
687 | (lshiftrt:SI (match_operand:SI 1 "general_operand" "mri") |
---|
688 | (match_operand:SI 2 "general_operand" "mri")))] |
---|
689 | "" |
---|
690 | "LRSW3 %2, %1, %0") |
---|
691 | |
---|
692 | ;; rotate instruction |
---|
693 | |
---|
694 | (define_insn "rotrsi3" |
---|
695 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
696 | (rotatert: SI (match_operand:SI 1 "general_operand" "mri") |
---|
697 | (match_operand:SI 2 "general_operand" "mri")))] |
---|
698 | "" |
---|
699 | "ROTW %2, %1, %0") |
---|
700 | |
---|
701 | ;; negate instructions |
---|
702 | |
---|
703 | (define_insn "negsi2" |
---|
704 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
705 | (neg:SI (match_operand:SI 1 "general_operand" "mri")))] |
---|
706 | "" |
---|
707 | "mnegw %1, %0") |
---|
708 | |
---|
709 | (define_insn "neghi2" |
---|
710 | [(set (match_operand:HI 0 "nonimmediate_operand" "=mr") |
---|
711 | (neg:HI (match_operand:HI 1 "general_operand" "mri")))] |
---|
712 | "" |
---|
713 | "mnegh %1, %0") |
---|
714 | |
---|
715 | ;; complement instructions |
---|
716 | |
---|
717 | (define_insn "one_cmplsi2" |
---|
718 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
719 | (not:SI (match_operand:SI 1 "general_operand" "mri")))] |
---|
720 | "" |
---|
721 | "mcomw %1, %0") |
---|
722 | |
---|
723 | (define_insn "one_cmplhi2" |
---|
724 | [(set (match_operand:HI 0 "nonimmediate_operand" "=mr") |
---|
725 | (not:HI (match_operand:HI 1 "general_operand" "mri")))] |
---|
726 | "" |
---|
727 | "mcomh %1, %0") |
---|
728 | |
---|
729 | (define_insn "one_cmplqi2" |
---|
730 | [(set (match_operand:QI 0 "nonimmediate_operand" "=mr") |
---|
731 | (not:QI (match_operand:QI 1 "general_operand" "mri")))] |
---|
732 | "" |
---|
733 | "mcomb %1, %0") |
---|
734 | |
---|
735 | ;; test instruction |
---|
736 | |
---|
737 | ;; We don't want to allow a constant operand for test insns because |
---|
738 | ;; (set (cc0) (const_int foo)) has no mode information. Such insns will |
---|
739 | ;; be folded while optimizing anyway. |
---|
740 | |
---|
741 | (define_insn "tstsi" |
---|
742 | [(set (cc0) (match_operand:SI 0 "nonimmediate_operand" "mr"))] |
---|
743 | "" |
---|
744 | "TSTW %0") |
---|
745 | |
---|
746 | (define_insn "tsthi" |
---|
747 | [(set (cc0) (match_operand:HI 0 "nonimmediate_operand" "mr"))] |
---|
748 | "" |
---|
749 | "TSTH %0") |
---|
750 | |
---|
751 | (define_insn "tstqi" |
---|
752 | [(set (cc0) (match_operand:QI 0 "nonimmediate_operand" "mr"))] |
---|
753 | "" |
---|
754 | "TSTB {sbyte}%0") |
---|
755 | |
---|
756 | ;; compare instruction |
---|
757 | |
---|
758 | (define_insn "cmpsi" |
---|
759 | [(set (cc0) (compare (match_operand:SI 0 "nonimmediate_operand" "mr") |
---|
760 | (match_operand:SI 1 "general_operand" "mri")))] |
---|
761 | "" |
---|
762 | "CMPW %1, %0") |
---|
763 | |
---|
764 | (define_insn "cmphi" |
---|
765 | [(set (cc0) (compare (match_operand:HI 0 "nonimmediate_operand" "mr") |
---|
766 | (match_operand:HI 1 "general_operand" "mri")))] |
---|
767 | "" |
---|
768 | "* |
---|
769 | { |
---|
770 | |
---|
771 | if (GET_CODE (operands[1]) == CONST_INT && |
---|
772 | ((unsigned long)INTVAL (operands[1]) & 0x8000L)) |
---|
773 | operands[1] = gen_rtx(CONST_INT, SImode, INTVAL(operands[1]) | 0xffff0000L); |
---|
774 | |
---|
775 | output_asm_insn(\"CMPH %1, %0\",operands); |
---|
776 | |
---|
777 | return \"\"; |
---|
778 | }") |
---|
779 | |
---|
780 | (define_insn "cmpqi" |
---|
781 | [(set (cc0) (compare (match_operand:QI 0 "nonimmediate_operand" "mr") |
---|
782 | (match_operand:QI 1 "general_operand" "mri")))] |
---|
783 | "" |
---|
784 | "* |
---|
785 | { |
---|
786 | |
---|
787 | if (GET_CODE (operands[1]) == CONST_INT && |
---|
788 | ((unsigned long)INTVAL (operands[1]) & 0x80L)) |
---|
789 | operands[1] = gen_rtx(CONST_INT, SImode, INTVAL(operands[1]) | 0xffffff00L); |
---|
790 | |
---|
791 | output_asm_insn(\"CMPB {sbyte}%1, {sbyte}%0\",operands); |
---|
792 | |
---|
793 | return \"\"; |
---|
794 | }") |
---|
795 | |
---|
796 | ;; truncate instructions |
---|
797 | |
---|
798 | (define_insn "" |
---|
799 | [(set (match_operand:SF 0 "register_operand" "=r") |
---|
800 | (float_truncate:SF (match_operand:DF 1 "general_operand" "orF"))) |
---|
801 | (clobber (reg:SI 1)) |
---|
802 | (clobber (reg:SI 2))] |
---|
803 | "REGNO (operands[0]) == 0" |
---|
804 | "* |
---|
805 | { |
---|
806 | output_push_double(&operands[1]); |
---|
807 | output_asm_insn(\"call &2, _fdtos\", operands); |
---|
808 | |
---|
809 | return \"\"; |
---|
810 | }") |
---|
811 | |
---|
812 | (define_expand "truncdfsf2" |
---|
813 | [(parallel [(set (reg:SF 0) |
---|
814 | (float_truncate:SF (match_operand:DF 1 "general_operand" "orF"))) |
---|
815 | (clobber (reg:SI 1)) |
---|
816 | (clobber (reg:SI 2))]) |
---|
817 | (set (match_operand:SF 0 "nonimmediate_operand" "=mr") |
---|
818 | (reg:SF 0))] |
---|
819 | "" |
---|
820 | "") |
---|
821 | |
---|
822 | (define_insn "truncsihi2" |
---|
823 | [(set (match_operand:HI 0 "nonimmediate_operand" "=mr") |
---|
824 | (truncate:HI (match_operand:SI 1 "general_operand" "mri")))] |
---|
825 | "" |
---|
826 | "movtwh %1, %0") |
---|
827 | |
---|
828 | (define_insn "truncsiqi2" |
---|
829 | [(set (match_operand:QI 0 "nonimmediate_operand" "=mr") |
---|
830 | (truncate:QI (match_operand:SI 1 "general_operand" "mri")))] |
---|
831 | "" |
---|
832 | "movtwb %1, %0") |
---|
833 | |
---|
834 | (define_insn "trunchiqi2" |
---|
835 | [(set (match_operand:QI 0 "nonimmediate_operand" "=mr") |
---|
836 | (truncate:QI (match_operand:HI 1 "general_operand" "mri")))] |
---|
837 | "" |
---|
838 | "movthb %1, %0") |
---|
839 | |
---|
840 | ;; sign-extend move instructions |
---|
841 | |
---|
842 | (define_insn "" |
---|
843 | [(set (match_operand:DF 0 "register_operand" "=r") |
---|
844 | (float_extend:DF (match_operand:SF 1 "general_operand" "mrF"))) |
---|
845 | (clobber (reg:SI 2))] |
---|
846 | "REGNO (operands[0]) == 0" |
---|
847 | "* |
---|
848 | { |
---|
849 | output_asm_insn(\"pushw %1\", operands); |
---|
850 | output_asm_insn(\"call &1, _fstod\", operands); |
---|
851 | |
---|
852 | return \"\"; |
---|
853 | }") |
---|
854 | |
---|
855 | (define_expand "extendsfdf2" |
---|
856 | [(parallel [(set (reg:DF 0) |
---|
857 | (float_extend:DF (match_operand:SF 1 "general_operand" "mrF"))) |
---|
858 | (clobber (reg:SI 2))]) |
---|
859 | (set (match_operand:DF 0 "nonimmediate_operand" "=or") |
---|
860 | (reg:DF 0))] |
---|
861 | "" |
---|
862 | "") |
---|
863 | |
---|
864 | (define_insn "extendhisi2" |
---|
865 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
866 | (sign_extend:SI (match_operand:HI 1 "general_operand" "mri")))] |
---|
867 | "" |
---|
868 | "movbhw %1, %0") |
---|
869 | |
---|
870 | (define_insn "extendqisi2" |
---|
871 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
872 | (sign_extend:SI (match_operand:QI 1 "general_operand" "mri")))] |
---|
873 | "" |
---|
874 | "movbbw %1, %0") |
---|
875 | |
---|
876 | (define_insn "extendqihi2" |
---|
877 | [(set (match_operand:HI 0 "nonimmediate_operand" "=mr") |
---|
878 | (sign_extend:HI (match_operand:QI 1 "general_operand" "mri")))] |
---|
879 | "" |
---|
880 | "movbbh %1, %0") |
---|
881 | |
---|
882 | ;; zero-extend move instructions |
---|
883 | |
---|
884 | (define_insn "zero_extendhisi2" |
---|
885 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
886 | (zero_extend:SI (match_operand:HI 1 "general_operand" "mri")))] |
---|
887 | "" |
---|
888 | "movzhw %1, %0") |
---|
889 | |
---|
890 | (define_insn "zero_extendqisi2" |
---|
891 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
892 | (zero_extend:SI (match_operand:QI 1 "general_operand" "mri")))] |
---|
893 | "" |
---|
894 | "movzbw %1, %0") |
---|
895 | |
---|
896 | (define_insn "zero_extendqihi2" |
---|
897 | [(set (match_operand:HI 0 "nonimmediate_operand" "=mr") |
---|
898 | (zero_extend:HI (match_operand:QI 1 "general_operand" "mri")))] |
---|
899 | "" |
---|
900 | "movzbh %1, %0") |
---|
901 | |
---|
902 | ;; bit field instructions |
---|
903 | |
---|
904 | (define_insn "extzv" |
---|
905 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
906 | (zero_extract:SI (match_operand:SI 1 "general_operand" "mri") |
---|
907 | (match_operand:SI 2 "immediate_operand" "i") |
---|
908 | (match_operand:SI 3 "general_operand" "mri")))] |
---|
909 | "" |
---|
910 | "* |
---|
911 | { |
---|
912 | |
---|
913 | operands[2] = gen_rtx(CONST_INT, SImode, INTVAL(operands[2]) - 1); |
---|
914 | output_asm_insn(\"EXTFW %2, %3, %1, %0\",operands); |
---|
915 | |
---|
916 | return \"\"; |
---|
917 | }") |
---|
918 | |
---|
919 | (define_insn "" |
---|
920 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
921 | (zero_extract:SI (match_operand:HI 1 "general_operand" "mri") |
---|
922 | (match_operand:SI 2 "immediate_operand" "i") |
---|
923 | (match_operand:SI 3 "general_operand" "mri")))] |
---|
924 | "" |
---|
925 | "* |
---|
926 | { |
---|
927 | |
---|
928 | operands[2] = gen_rtx(CONST_INT, SImode, INTVAL(operands[2]) - 1); |
---|
929 | output_asm_insn(\"EXTFH %2, %3, {uhalf}%1, {uword}%0\",operands); |
---|
930 | |
---|
931 | return \"\"; |
---|
932 | }") |
---|
933 | |
---|
934 | (define_insn "" |
---|
935 | [(set (match_operand:SI 0 "nonimmediate_operand" "=mr") |
---|
936 | (zero_extract:SI (match_operand:QI 1 "general_operand" "mri") |
---|
937 | (match_operand:SI 2 "immediate_operand" "i") |
---|
938 | (match_operand:SI 3 "general_operand" "mri")))] |
---|
939 | "" |
---|
940 | "* |
---|
941 | { |
---|
942 | |
---|
943 | operands[2] = gen_rtx(CONST_INT, SImode, INTVAL(operands[2]) - 1); |
---|
944 | output_asm_insn(\"EXTFB %2, %3, {ubyte}%1, {uword}%0\",operands); |
---|
945 | |
---|
946 | return \"\"; |
---|
947 | }") |
---|
948 | |
---|
949 | (define_insn "insv" |
---|
950 | [(set (zero_extract:SI (match_operand:SI 0 "nonimmediate_operand" "+mr") |
---|
951 | (match_operand:SI 1 "immediate_operand" "i") |
---|
952 | (match_operand:SI 2 "general_operand" "mri")) |
---|
953 | (match_operand:SI 3 "general_operand" "mri"))] |
---|
954 | "" |
---|
955 | "* |
---|
956 | { |
---|
957 | |
---|
958 | operands[1] = gen_rtx(CONST_INT, SImode, INTVAL(operands[1]) - 1); |
---|
959 | output_asm_insn(\"INSFW %1, %2, %3, %0\",operands); |
---|
960 | |
---|
961 | return \"\"; |
---|
962 | }") |
---|
963 | |
---|
964 | (define_insn "" |
---|
965 | [(set (zero_extract:SI (match_operand:HI 0 "nonimmediate_operand" "+mr") |
---|
966 | (match_operand:SI 1 "immediate_operand" "i") |
---|
967 | (match_operand:SI 2 "general_operand" "mri")) |
---|
968 | (match_operand:SI 3 "general_operand" "mri"))] |
---|
969 | "" |
---|
970 | "* |
---|
971 | { |
---|
972 | |
---|
973 | operands[1] = gen_rtx(CONST_INT, SImode, INTVAL(operands[1]) - 1); |
---|
974 | output_asm_insn(\"INSFH %1, %2, {uword}%3, {uhalf}%0\",operands); |
---|
975 | |
---|
976 | return \"\"; |
---|
977 | }") |
---|
978 | |
---|
979 | (define_insn "" |
---|
980 | [(set (zero_extract:SI (match_operand:QI 0 "nonimmediate_operand" "+mr") |
---|
981 | (match_operand:SI 1 "immediate_operand" "i") |
---|
982 | (match_operand:SI 2 "general_operand" "mri")) |
---|
983 | (match_operand:SI 3 "general_operand" "mri"))] |
---|
984 | "" |
---|
985 | "* |
---|
986 | { |
---|
987 | |
---|
988 | operands[1] = gen_rtx(CONST_INT, SImode, INTVAL(operands[1]) - 1); |
---|
989 | output_asm_insn(\"INSFB %1, %2, {uword}%3, {ubyte}%0\",operands); |
---|
990 | |
---|
991 | return \"\"; |
---|
992 | }") |
---|
993 | |
---|
994 | ;; conditional branch instructions |
---|
995 | |
---|
996 | (define_insn "beq" |
---|
997 | [(set (pc) (if_then_else (eq (cc0) (const_int 0)) |
---|
998 | (label_ref (match_operand 0 "" "")) |
---|
999 | (pc)))] |
---|
1000 | "" |
---|
1001 | "je %l0") |
---|
1002 | |
---|
1003 | (define_insn "bne" |
---|
1004 | [(set (pc) (if_then_else (ne (cc0) (const_int 0)) |
---|
1005 | (label_ref (match_operand 0 "" "")) |
---|
1006 | (pc)))] |
---|
1007 | "" |
---|
1008 | "jne %l0") |
---|
1009 | |
---|
1010 | (define_insn "bgt" |
---|
1011 | [(set (pc) (if_then_else (gt (cc0) (const_int 0)) |
---|
1012 | (label_ref (match_operand 0 "" "")) |
---|
1013 | (pc)))] |
---|
1014 | "" |
---|
1015 | "jg %l0") |
---|
1016 | |
---|
1017 | (define_insn "bgtu" |
---|
1018 | [(set (pc) (if_then_else (gtu (cc0) (const_int 0)) |
---|
1019 | (label_ref (match_operand 0 "" "")) |
---|
1020 | (pc)))] |
---|
1021 | "" |
---|
1022 | "jgu %l0") |
---|
1023 | |
---|
1024 | (define_insn "blt" |
---|
1025 | [(set (pc) (if_then_else (lt (cc0) (const_int 0)) |
---|
1026 | (label_ref (match_operand 0 "" "")) |
---|
1027 | (pc)))] |
---|
1028 | "" |
---|
1029 | "jl %l0") |
---|
1030 | |
---|
1031 | (define_insn "bltu" |
---|
1032 | [(set (pc) (if_then_else (ltu (cc0) (const_int 0)) |
---|
1033 | (label_ref (match_operand 0 "" "")) |
---|
1034 | (pc)))] |
---|
1035 | "" |
---|
1036 | "jlu %l0") |
---|
1037 | |
---|
1038 | (define_insn "bge" |
---|
1039 | [(set (pc) (if_then_else (ge (cc0) (const_int 0)) |
---|
1040 | (label_ref (match_operand 0 "" "")) |
---|
1041 | (pc)))] |
---|
1042 | "" |
---|
1043 | "jge %l0") |
---|
1044 | |
---|
1045 | (define_insn "bgeu" |
---|
1046 | [(set (pc) (if_then_else (geu (cc0) (const_int 0)) |
---|
1047 | (label_ref (match_operand 0 "" "")) |
---|
1048 | (pc)))] |
---|
1049 | "" |
---|
1050 | "jgeu %l0") |
---|
1051 | |
---|
1052 | (define_insn "ble" |
---|
1053 | [(set (pc) (if_then_else (le (cc0) (const_int 0)) |
---|
1054 | (label_ref (match_operand 0 "" "")) |
---|
1055 | (pc)))] |
---|
1056 | "" |
---|
1057 | "jle %l0") |
---|
1058 | |
---|
1059 | (define_insn "bleu" |
---|
1060 | [(set (pc) (if_then_else (leu (cc0) (const_int 0)) |
---|
1061 | (label_ref (match_operand 0 "" "")) |
---|
1062 | (pc)))] |
---|
1063 | "" |
---|
1064 | "jleu %l0") |
---|
1065 | |
---|
1066 | ;; reverse-conditional branch instructions |
---|
1067 | |
---|
1068 | (define_insn "" |
---|
1069 | [(set (pc) (if_then_else (eq (cc0) (const_int 0)) |
---|
1070 | (pc) |
---|
1071 | (label_ref (match_operand 0 "" ""))))] |
---|
1072 | "" |
---|
1073 | "jne %l0") |
---|
1074 | |
---|
1075 | (define_insn "" |
---|
1076 | [(set (pc) (if_then_else (ne (cc0) (const_int 0)) |
---|
1077 | (pc) |
---|
1078 | (label_ref (match_operand 0 "" ""))))] |
---|
1079 | "" |
---|
1080 | "je %l0") |
---|
1081 | |
---|
1082 | (define_insn "" |
---|
1083 | [(set (pc) (if_then_else (gt (cc0) (const_int 0)) |
---|
1084 | (pc) |
---|
1085 | (label_ref (match_operand 0 "" ""))))] |
---|
1086 | "" |
---|
1087 | "jle %l0") |
---|
1088 | |
---|
1089 | (define_insn "" |
---|
1090 | [(set (pc) (if_then_else (gtu (cc0) (const_int 0)) |
---|
1091 | (pc) |
---|
1092 | (label_ref (match_operand 0 "" ""))))] |
---|
1093 | "" |
---|
1094 | "jleu %l0") |
---|
1095 | |
---|
1096 | (define_insn "" |
---|
1097 | [(set (pc) (if_then_else (lt (cc0) (const_int 0)) |
---|
1098 | (pc) |
---|
1099 | (label_ref (match_operand 0 "" ""))))] |
---|
1100 | "" |
---|
1101 | "jge %l0") |
---|
1102 | |
---|
1103 | (define_insn "" |
---|
1104 | [(set (pc) (if_then_else (ltu (cc0) (const_int 0)) |
---|
1105 | (pc) |
---|
1106 | (label_ref (match_operand 0 "" ""))))] |
---|
1107 | "" |
---|
1108 | "jgeu %l0") |
---|
1109 | |
---|
1110 | (define_insn "" |
---|
1111 | [(set (pc) (if_then_else (ge (cc0) (const_int 0)) |
---|
1112 | (pc) |
---|
1113 | (label_ref (match_operand 0 "" ""))))] |
---|
1114 | "" |
---|
1115 | "jl %l0") |
---|
1116 | |
---|
1117 | (define_insn "" |
---|
1118 | [(set (pc) (if_then_else (geu (cc0) (const_int 0)) |
---|
1119 | (pc) |
---|
1120 | (label_ref (match_operand 0 "" ""))))] |
---|
1121 | "" |
---|
1122 | "jlu %l0") |
---|
1123 | |
---|
1124 | (define_insn "" |
---|
1125 | [(set (pc) (if_then_else (le (cc0) (const_int 0)) |
---|
1126 | (pc) |
---|
1127 | (label_ref (match_operand 0 "" ""))))] |
---|
1128 | "" |
---|
1129 | "jg %l0") |
---|
1130 | |
---|
1131 | (define_insn "" |
---|
1132 | [(set (pc) (if_then_else (leu (cc0) (const_int 0)) |
---|
1133 | (pc) |
---|
1134 | (label_ref (match_operand 0 "" ""))))] |
---|
1135 | "" |
---|
1136 | "jgu %l0") |
---|
1137 | |
---|
1138 | ;; call instructions |
---|
1139 | |
---|
1140 | (define_insn "call" |
---|
1141 | [(call (match_operand:QI 0 "memory_operand" "m") |
---|
1142 | (match_operand:SI 1 "immediate_operand" "i"))] |
---|
1143 | "" |
---|
1144 | "call %1/4, %0") |
---|
1145 | |
---|
1146 | (define_insn "call_value" |
---|
1147 | [(set (match_operand 0 "register_operand" "=r") |
---|
1148 | (call (match_operand:QI 1 "memory_operand" "m") |
---|
1149 | (match_operand:SI 2 "immediate_operand" "i")))] |
---|
1150 | "" |
---|
1151 | "call %2/4, %1") |
---|
1152 | |
---|
1153 | ;; No-op instruction |
---|
1154 | |
---|
1155 | (define_insn "nop" |
---|
1156 | [(const_int 0)] |
---|
1157 | "" |
---|
1158 | "NOP") |
---|
1159 | |
---|
1160 | ;; jump through a dispatch table instruction |
---|
1161 | |
---|
1162 | (define_expand "casesi" |
---|
1163 | [(use (match_operand:SI 0 "general_operand" "mri")) |
---|
1164 | (set (cc0) (compare (match_dup 5) |
---|
1165 | (match_operand:SI 1 "general_operand" "mri"))) |
---|
1166 | (set (pc) (if_then_else (lt (cc0) (const_int 0)) |
---|
1167 | (label_ref (match_operand 4 "" "")) |
---|
1168 | (pc))) |
---|
1169 | (set (match_dup 5) (minus:SI (match_dup 5) |
---|
1170 | (match_dup 1))) |
---|
1171 | (set (cc0) (compare (match_dup 5) |
---|
1172 | (match_operand:SI 2 "general_operand" "mri"))) |
---|
1173 | (set (pc) (if_then_else (gtu (cc0) (const_int 0)) |
---|
1174 | (label_ref (match_dup 4)) |
---|
1175 | (pc))) |
---|
1176 | (set (match_dup 5) (ashift:SI (match_dup 5) |
---|
1177 | (const_int 2))) |
---|
1178 | (set (pc) (mem:SI (plus:SI (label_ref (match_operand 3 "" "")) |
---|
1179 | (match_dup 5))))] |
---|
1180 | "" |
---|
1181 | " |
---|
1182 | { |
---|
1183 | operands[5] = gen_reg_rtx(GET_MODE (operands[0])); |
---|
1184 | emit_move_insn(operands[5], operands[0]); |
---|
1185 | }") |
---|
1186 | |
---|
1187 | ;; jump instructions |
---|
1188 | |
---|
1189 | (define_insn "indirect_jump" |
---|
1190 | [(set (pc) (match_operand:SI 0 "address_operand" "p"))] |
---|
1191 | "" |
---|
1192 | "jmp %a0") |
---|
1193 | |
---|
1194 | (define_insn "jump" |
---|
1195 | [(set (pc) (label_ref (match_operand 0 "" "")))] |
---|
1196 | "" |
---|
1197 | "jmp %l0") |
---|