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annotate graal/com.oracle.graal.compiler.sparc/src/com/oracle/graal/compiler/sparc/SPARCLIRGenerator.java @ 16092:51ba6c521922
Refactor LIRGeneratorTool methods.
author | Roland Schatz <roland.schatz@oracle.com> |
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date | Fri, 13 Jun 2014 11:08:16 +0200 |
parents | 3eedf7a653ea |
children | c0b8d395368b |
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1 /* |
13541 | 2 * Copyright (c) 2009, 2014, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 |
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24 package com.oracle.graal.compiler.sparc; |
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25 |
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26 import static com.oracle.graal.api.code.ValueUtil.*; |
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27 import static com.oracle.graal.lir.sparc.SPARCArithmetic.*; |
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28 import static com.oracle.graal.lir.sparc.SPARCBitManipulationOp.IntrinsicOpcode.*; |
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29 import static com.oracle.graal.lir.sparc.SPARCCompare.*; |
15345 | 30 import static com.oracle.graal.lir.sparc.SPARCControlFlow.*; |
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31 import static com.oracle.graal.lir.sparc.SPARCMathIntrinsicOp.IntrinsicOpcode.*; |
15345 | 32 import static com.oracle.graal.lir.sparc.SPARCMove.*; |
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33 |
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34 import com.oracle.graal.api.code.*; |
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35 import com.oracle.graal.api.meta.*; |
11233 | 36 import com.oracle.graal.asm.*; |
10459 | 37 import com.oracle.graal.asm.sparc.*; |
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38 import com.oracle.graal.compiler.common.*; |
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39 import com.oracle.graal.compiler.common.calc.*; |
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40 import com.oracle.graal.compiler.common.type.*; |
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41 import com.oracle.graal.lir.*; |
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42 import com.oracle.graal.lir.StandardOp.JumpOp; |
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43 import com.oracle.graal.lir.gen.*; |
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44 import com.oracle.graal.lir.sparc.*; |
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45 import com.oracle.graal.phases.util.*; |
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46 |
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47 /** |
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48 * This class implements the SPARC specific portion of the LIR generator. |
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49 */ |
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50 public abstract class SPARCLIRGenerator extends LIRGenerator { |
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51 |
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52 private class SPARCSpillMoveFactory implements LIR.SpillMoveFactory { |
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53 |
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54 @Override |
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55 public LIRInstruction createMove(AllocatableValue result, Value input) { |
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56 return SPARCLIRGenerator.this.createMove(result, input); |
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57 } |
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58 } |
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59 |
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60 public SPARCLIRGenerator(Providers providers, CallingConvention cc, LIRGenerationResult lirGenRes) { |
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61 super(providers, cc, lirGenRes); |
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62 lirGenRes.getLIR().setSpillMoveFactory(new SPARCSpillMoveFactory()); |
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63 } |
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64 |
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65 @Override |
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66 public boolean canStoreConstant(Constant c) { |
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67 // SPARC can only store integer null constants (via g0) |
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68 switch (c.getKind()) { |
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69 case Float: |
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70 case Double: |
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71 return false; |
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72 default: |
11233 | 73 return c.isDefaultForKind(); |
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74 } |
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75 } |
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76 |
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77 @Override |
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78 public boolean canInlineConstant(Constant c) { |
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79 switch (c.getKind()) { |
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80 case Int: |
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81 return SPARCAssembler.isSimm13(c.asInt()) && !getCodeCache().needsDataPatch(c); |
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82 case Long: |
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83 return SPARCAssembler.isSimm13(c.asLong()) && !getCodeCache().needsDataPatch(c); |
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84 case Object: |
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85 return c.isNull(); |
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86 default: |
11233 | 87 return false; |
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88 } |
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89 } |
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90 |
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91 @Override |
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92 public Variable emitMove(Value input) { |
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93 Variable result = newVariable(input.getKind()); |
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94 emitMove(result, input); |
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95 return result; |
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96 } |
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97 |
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98 protected SPARCLIRInstruction createMove(AllocatableValue dst, Value src) { |
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99 if (src instanceof SPARCAddressValue) { |
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100 return new LoadAddressOp(dst, (SPARCAddressValue) src); |
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101 } else if (isRegister(src) || isStackSlot(dst)) { |
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102 return new MoveFromRegOp(dst, src); |
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103 } else { |
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104 return new MoveToRegOp(dst, src); |
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105 } |
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106 } |
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107 |
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108 @Override |
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109 public void emitMove(AllocatableValue dst, Value src) { |
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110 append(createMove(dst, src)); |
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111 } |
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112 |
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113 @Override |
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114 public void emitData(AllocatableValue dst, byte[] data) { |
15345 | 115 append(new LoadDataAddressOp(dst, data)); |
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116 } |
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117 |
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118 @Override |
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119 public SPARCAddressValue emitAddress(Value base, long displacement, Value index, int scale) { |
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120 AllocatableValue baseRegister; |
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121 long finalDisp = displacement; |
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122 if (isConstant(base)) { |
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123 if (asConstant(base).isNull()) { |
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124 baseRegister = Value.ILLEGAL; |
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125 } else if (asConstant(base).getKind() != Kind.Object) { |
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126 finalDisp += asConstant(base).asLong(); |
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127 baseRegister = Value.ILLEGAL; |
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128 } else { |
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129 baseRegister = load(base); |
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130 } |
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131 } else { |
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132 baseRegister = asAllocatable(base); |
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133 } |
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134 |
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135 AllocatableValue indexRegister; |
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136 if (!index.equals(Value.ILLEGAL) && scale != 0) { |
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137 if (isConstant(index)) { |
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138 finalDisp += asConstant(index).asLong() * scale; |
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139 indexRegister = Value.ILLEGAL; |
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140 } else { |
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141 if (scale != 1) { |
15345 | 142 Value longIndex = index.getKind() == Kind.Long ? index : emitSignExtend(index, 32, 64); |
11233 | 143 if (CodeUtil.isPowerOf2(scale)) { |
144 indexRegister = emitShl(longIndex, Constant.forLong(CodeUtil.log2(scale))); | |
145 } else { | |
146 indexRegister = emitMul(longIndex, Constant.forLong(scale)); | |
147 } | |
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148 } else { |
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149 indexRegister = asAllocatable(index); |
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150 } |
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151 |
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152 // if (baseRegister.equals(Value.ILLEGAL)) { |
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153 // baseRegister = asAllocatable(indexRegister); |
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154 // } else { |
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155 // Variable newBase = newVariable(Kind.Long); |
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156 // emitMove(newBase, baseRegister); |
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157 // baseRegister = newBase; |
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158 // baseRegister = emitAdd(baseRegister, indexRegister); |
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159 // } |
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160 } |
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161 } else { |
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162 indexRegister = Value.ILLEGAL; |
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163 } |
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164 |
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165 int displacementInt; |
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166 |
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167 // If we don't have an index register we can use a displacement, otherwise load the |
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168 // displacement into a register and add it to the base. |
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169 if (indexRegister.equals(Value.ILLEGAL)) { |
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170 displacementInt = (int) finalDisp; |
15345 | 171 assert SPARCAssembler.isSimm13(displacementInt) : displacementInt; |
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172 } else { |
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173 displacementInt = 0; |
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174 if (baseRegister.equals(Value.ILLEGAL)) { |
11233 | 175 baseRegister = load(Constant.forLong(finalDisp)); |
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176 } else { |
15345 | 177 if (finalDisp == 0) { |
178 // Nothing to do. Just use the base register. | |
179 } else { | |
180 Variable longBaseRegister = newVariable(Kind.Long); | |
181 emitMove(longBaseRegister, baseRegister); | |
182 baseRegister = emitAdd(longBaseRegister, Constant.forLong(finalDisp)); | |
183 } | |
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184 } |
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185 } |
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186 |
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187 return new SPARCAddressValue(target().wordKind, baseRegister, indexRegister, displacementInt); |
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188 } |
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189 |
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190 protected SPARCAddressValue asAddressValue(Value address) { |
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191 if (address instanceof SPARCAddressValue) { |
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192 return (SPARCAddressValue) address; |
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193 } else { |
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194 return emitAddress(address, 0, Value.ILLEGAL, 0); |
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195 } |
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196 } |
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197 |
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198 @Override |
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199 public Value emitAddress(StackSlot address) { |
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200 Variable result = newVariable(target().wordKind); |
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201 append(new StackLoadAddressOp(result, address)); |
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202 return result; |
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203 } |
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204 |
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205 @Override |
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206 public void emitReturn(Value input) { |
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207 AllocatableValue operand = Value.ILLEGAL; |
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208 if (input != null) { |
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209 operand = resultOperandFor(input.getKind()); |
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210 emitMove(operand, input); |
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211 } |
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212 append(new ReturnOp(operand)); |
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213 } |
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214 |
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215 @Override |
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216 public void emitJump(LabelRef label) { |
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217 append(new JumpOp(label)); |
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218 } |
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219 |
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220 @Override |
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221 public void emitCompareBranch(PlatformKind cmpKind, Value left, Value right, Condition cond, boolean unorderedIsTrue, LabelRef trueDestination, LabelRef falseDestination, |
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222 double trueDestinationProbability) { |
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223 boolean mirrored = emitCompare(left, right); |
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224 Condition finalCondition = mirrored ? cond.mirror() : cond; |
11233 | 225 Kind kind = left.getKind().getStackKind(); |
226 switch (kind) { | |
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227 case Int: |
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228 case Long: |
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229 case Object: |
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230 append(new BranchOp(finalCondition, trueDestination, falseDestination, kind)); |
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231 break; |
12503
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232 // case Float: |
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233 // append(new CompareOp(FCMP, x, y)); |
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234 // append(new BranchOp(condition, label)); |
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235 // break; |
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236 // case Double: |
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237 // append(new CompareOp(DCMP, x, y)); |
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238 // append(new BranchOp(condition, label)); |
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239 // break; |
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240 default: |
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241 throw GraalInternalError.shouldNotReachHere("" + left.getKind()); |
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242 } |
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243 } |
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244 |
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245 @Override |
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Use branch probability for emitting conditional jump.
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246 public void emitOverflowCheckBranch(LabelRef overflow, LabelRef noOverflow, double overflowProbability) { |
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247 // append(new BranchOp(negated ? ConditionFlag.NoOverflow : ConditionFlag.Overflow, label)); |
11233 | 248 throw GraalInternalError.unimplemented(); |
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Create LIRGenerator.emitOverflowCheckBranch in preparation for emitDeoptimizeOnOverflow removal
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|
249 } |
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|
250 |
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Create LIRGenerator.emitOverflowCheckBranch in preparation for emitDeoptimizeOnOverflow removal
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251 @Override |
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252 public void emitIntegerTestBranch(Value left, Value right, LabelRef trueDestination, LabelRef falseDestination, double trueDestinationProbability) { |
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253 emitIntegerTest(left, right); |
13907
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254 append(new BranchOp(Condition.EQ, trueDestination, falseDestination, left.getKind().getStackKind())); |
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255 } |
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256 |
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|
257 private void emitIntegerTest(Value a, Value b) { |
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4aec62c32a82
Helper functions for identifying numeric kinds.
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|
258 assert a.getKind().isNumericInteger(); |
9845
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259 if (LIRValueUtil.isVariable(b)) { |
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SPARCMacroAssembler synthetic instructions and SPARCTestOp
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|
260 append(new SPARCTestOp(load(b), loadNonConst(a))); |
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SPARCMacroAssembler synthetic instructions and SPARCTestOp
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261 } else { |
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262 append(new SPARCTestOp(load(a), loadNonConst(b))); |
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263 } |
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264 } |
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265 |
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SPARCMacroAssembler synthetic instructions and SPARCTestOp
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266 @Override |
14962
e4a5b8904695
Support for short and byte compare in AMD64 backend.
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|
267 public Variable emitConditionalMove(PlatformKind cmpKind, Value left, Value right, Condition cond, boolean unorderedIsTrue, Value trueValue, Value falseValue) { |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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268 boolean mirrored = emitCompare(left, right); |
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269 Condition finalCondition = mirrored ? cond.mirror() : cond; |
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270 |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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271 Variable result = newVariable(trueValue.getKind()); |
15345 | 272 Kind kind = left.getKind().getStackKind(); |
273 switch (kind) { | |
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274 case Int: |
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275 case Long: |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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276 case Object: |
15345 | 277 append(new CondMoveOp(kind, result, finalCondition, load(trueValue), loadNonConst(falseValue))); |
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278 break; |
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279 case Float: |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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280 case Double: |
15345 | 281 append(new FloatCondMoveOp(kind, result, finalCondition, unorderedIsTrue, load(trueValue), load(falseValue))); |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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282 break; |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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283 default: |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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284 throw GraalInternalError.shouldNotReachHere("" + left.getKind()); |
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285 } |
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286 return result; |
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287 } |
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288 |
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289 /** |
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290 * This method emits the compare instruction, and may reorder the operands. It returns true if |
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291 * it did so. |
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b65036798097
Remove visitReturn from NodeLIRBuilder.
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|
292 * |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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293 * @param a the left operand of the comparison |
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294 * @param b the right operand of the comparison |
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295 * @return true if the left and right operands were switched, false otherwise |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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296 */ |
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297 private boolean emitCompare(Value a, Value b) { |
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298 Variable left; |
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299 Value right; |
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300 boolean mirrored; |
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301 if (LIRValueUtil.isVariable(b)) { |
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302 left = load(b); |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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303 right = loadNonConst(a); |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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304 mirrored = true; |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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305 } else { |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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306 left = load(a); |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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307 right = loadNonConst(b); |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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308 mirrored = false; |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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309 } |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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310 switch (left.getKind().getStackKind()) { |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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|
311 case Int: |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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312 append(new CompareOp(ICMP, left, right)); |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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|
313 break; |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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314 case Long: |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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315 append(new CompareOp(LCMP, left, right)); |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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|
316 break; |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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317 case Object: |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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318 append(new CompareOp(ACMP, left, right)); |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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319 break; |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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changeset
|
320 case Float: |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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|
321 append(new CompareOp(FCMP, left, right)); |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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|
322 break; |
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323 case Double: |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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324 append(new CompareOp(DCMP, left, right)); |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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|
325 break; |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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|
326 default: |
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327 throw GraalInternalError.shouldNotReachHere(); |
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328 } |
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329 return mirrored; |
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330 } |
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331 |
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|
332 @Override |
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333 public Variable emitIntegerTestMove(Value left, Value right, Value trueValue, Value falseValue) { |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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334 emitIntegerTest(left, right); |
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SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
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335 Variable result = newVariable(trueValue.getKind()); |
15345 | 336 Kind kind = left.getKind().getStackKind(); |
337 append(new CondMoveOp(kind, result, Condition.EQ, load(trueValue), loadNonConst(falseValue))); | |
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|
338 return result; |
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339 } |
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340 |
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changeset
|
341 @Override |
9739
4cd4926ec683
rename: RuntimeCallTarget -> ForeignCallLinkage
Doug Simon <doug.simon@oracle.com>
parents:
9613
diff
changeset
|
342 protected void emitForeignCall(ForeignCallLinkage linkage, Value result, Value[] arguments, Value[] temps, LIRFrameState info) { |
10854
e1fcdda22831
SPARC: can compile some stubs now but they don't work yet
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|
343 long maxOffset = linkage.getMaxCallTargetOffset(); |
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SPARC: can compile some stubs now but they don't work yet
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|
344 if (SPARCAssembler.isWordDisp30(maxOffset)) { |
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345 append(new SPARCCall.DirectNearForeignCallOp(linkage, result, arguments, temps, info)); |
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346 } else { |
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SPARC: fixes and more implementation; can now allocate objects
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|
347 append(new SPARCCall.DirectFarForeignCallOp(linkage, result, arguments, temps, info)); |
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348 } |
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|
349 } |
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350 |
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|
351 @Override |
15297
3a6151ed5a25
Move LIRGenerator to graal.lir (errors).
Josef Eisl <josef.eisl@jku.at>
parents:
15294
diff
changeset
|
352 public void emitStrategySwitch(SwitchStrategy strategy, Variable key, LabelRef[] keyTargets, LabelRef defaultTarget) { |
13302
094f4ee93977
some javadoc for switch strategies
Lukas Stadler <lukas.stadler@jku.at>
parents:
13294
diff
changeset
|
353 // a temp is needed for loading long and object constants |
13294
29907e69ae8d
rework of switch generation: move code into platform independent SwitchStrategy, add boolean switch strategy
Lukas Stadler <lukas.stadler@jku.at>
parents:
13268
diff
changeset
|
354 boolean needsTemp = key.getKind() == Kind.Long || key.getKind() == Kind.Object; |
29907e69ae8d
rework of switch generation: move code into platform independent SwitchStrategy, add boolean switch strategy
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13268
diff
changeset
|
355 append(new StrategySwitchOp(strategy, keyTargets, defaultTarget, key, needsTemp ? newVariable(key.getKind()) : Value.ILLEGAL)); |
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356 } |
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|
357 |
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|
358 @Override |
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|
359 protected void emitTableSwitch(int lowKey, LabelRef defaultTarget, LabelRef[] targets, Value key) { |
9828
5aedcaed6ccf
Initial SPARC control instructions
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diff
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|
360 // Making a copy of the switch value is necessary because jump table destroys the input |
5aedcaed6ccf
Initial SPARC control instructions
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diff
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|
361 // value |
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diff
changeset
|
362 Variable tmp = emitMove(key); |
12429
5124eeec1a7b
split HotSpotRuntime into separate provider implementations
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parents:
12363
diff
changeset
|
363 append(new TableSwitchOp(lowKey, defaultTarget, targets, tmp, newVariable(target().wordKind))); |
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364 } |
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365 |
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|
366 @Override |
16092
51ba6c521922
Refactor LIRGeneratorTool methods.
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diff
changeset
|
367 public Value emitBitCount(Value operand) { |
51ba6c521922
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changeset
|
368 Variable result = newVariable(Kind.Int); |
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|
369 if (operand.getKind().getStackKind() == Kind.Int) { |
11233 | 370 append(new SPARCBitManipulationOp(IPOPCNT, result, asAllocatable(operand), this)); |
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371 } else { |
11233 | 372 append(new SPARCBitManipulationOp(LPOPCNT, result, asAllocatable(operand), this)); |
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373 } |
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parents:
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changeset
|
374 return result; |
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375 } |
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|
376 |
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377 @Override |
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378 public Value emitBitScanForward(Value operand) { |
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379 Variable result = newVariable(Kind.Int); |
11233 | 380 append(new SPARCBitManipulationOp(BSF, result, asAllocatable(operand), this)); |
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381 return result; |
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382 } |
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|
383 |
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384 @Override |
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|
385 public Value emitBitScanReverse(Value operand) { |
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386 Variable result = newVariable(Kind.Int); |
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387 if (operand.getKind().getStackKind() == Kind.Int) { |
11233 | 388 append(new SPARCBitManipulationOp(IBSR, result, asAllocatable(operand), this)); |
9846
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389 } else { |
11233 | 390 append(new SPARCBitManipulationOp(LBSR, result, asAllocatable(operand), this)); |
9846
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parents:
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|
391 } |
16092
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|
392 return result; |
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393 } |
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|
394 |
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|
395 @Override |
11290
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396 public Value emitMathAbs(Value input) { |
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Move MathIntrinsic operations to ArithmeticLIRGenerator.
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397 Variable result = newVariable(input.getPlatformKind()); |
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398 append(new BinaryRegConst(DAND, result, asAllocatable(input), Constant.forDouble(Double.longBitsToDouble(0x7FFFFFFFFFFFFFFFL)))); |
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399 return result; |
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400 } |
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401 |
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402 @Override |
11290
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403 public Value emitMathSqrt(Value input) { |
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changeset
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404 Variable result = newVariable(input.getPlatformKind()); |
686d6d99352c
Move MathIntrinsic operations to ArithmeticLIRGenerator.
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parents:
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405 append(new SPARCMathIntrinsicOp(SQRT, result, asAllocatable(input))); |
686d6d99352c
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406 return result; |
7743
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407 } |
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408 |
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|
409 @Override |
11290
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410 public Value emitMathLog(Value input, boolean base10) { |
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changeset
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411 Variable result = newVariable(input.getPlatformKind()); |
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parents:
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|
412 append(new SPARCMathIntrinsicOp(LOG, result, asAllocatable(input))); |
686d6d99352c
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|
413 return result; |
7743
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414 } |
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|
415 |
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changeset
|
416 @Override |
11290
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|
417 public Value emitMathCos(Value input) { |
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parents:
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changeset
|
418 Variable result = newVariable(input.getPlatformKind()); |
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|
419 append(new SPARCMathIntrinsicOp(COS, result, asAllocatable(input))); |
686d6d99352c
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parents:
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|
420 return result; |
7743
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|
421 } |
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|
422 |
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changeset
|
423 @Override |
11290
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diff
changeset
|
424 public Value emitMathSin(Value input) { |
686d6d99352c
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parents:
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diff
changeset
|
425 Variable result = newVariable(input.getPlatformKind()); |
686d6d99352c
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changeset
|
426 append(new SPARCMathIntrinsicOp(SIN, result, asAllocatable(input))); |
686d6d99352c
Move MathIntrinsic operations to ArithmeticLIRGenerator.
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parents:
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changeset
|
427 return result; |
7743
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428 } |
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|
429 |
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changeset
|
430 @Override |
11290
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Move MathIntrinsic operations to ArithmeticLIRGenerator.
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diff
changeset
|
431 public Value emitMathTan(Value input) { |
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Move MathIntrinsic operations to ArithmeticLIRGenerator.
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parents:
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diff
changeset
|
432 Variable result = newVariable(input.getPlatformKind()); |
686d6d99352c
Move MathIntrinsic operations to ArithmeticLIRGenerator.
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parents:
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diff
changeset
|
433 append(new SPARCMathIntrinsicOp(TAN, result, asAllocatable(input))); |
686d6d99352c
Move MathIntrinsic operations to ArithmeticLIRGenerator.
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parents:
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changeset
|
434 return result; |
7743
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changeset
|
435 } |
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changeset
|
436 |
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changeset
|
437 @Override |
16092
51ba6c521922
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parents:
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diff
changeset
|
438 public Value emitByteSwap(Value input) { |
51ba6c521922
Refactor LIRGeneratorTool methods.
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parents:
15947
diff
changeset
|
439 Variable result = newVariable(input.getPlatformKind()); |
9846
91a1041ec905
SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents:
9845
diff
changeset
|
440 append(new SPARCByteSwapOp(result, input)); |
16092
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diff
changeset
|
441 return result; |
7743
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changeset
|
442 } |
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changeset
|
443 |
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|
444 @Override |
16092
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Refactor LIRGeneratorTool methods.
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parents:
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diff
changeset
|
445 public Value emitArrayEquals(Kind kind, Value array1, Value array2, Value length) { |
13541 | 446 // TODO Auto-generated method stub |
447 throw GraalInternalError.unimplemented(); | |
448 } | |
449 | |
450 @Override | |
7743
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diff
changeset
|
451 public Value emitNegate(Value input) { |
9825
81d5d8089cda
SPARC float arithmetic
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parents:
9817
diff
changeset
|
452 Variable result = newVariable(input.getKind()); |
11233 | 453 switch (input.getKind().getStackKind()) { |
9825
81d5d8089cda
SPARC float arithmetic
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parents:
9817
diff
changeset
|
454 case Int: |
81d5d8089cda
SPARC float arithmetic
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parents:
9817
diff
changeset
|
455 append(new Op1Stack(INEG, result, input)); |
81d5d8089cda
SPARC float arithmetic
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parents:
9817
diff
changeset
|
456 break; |
81d5d8089cda
SPARC float arithmetic
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parents:
9817
diff
changeset
|
457 case Float: |
81d5d8089cda
SPARC float arithmetic
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parents:
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diff
changeset
|
458 append(new Op1Stack(FNEG, result, input)); |
81d5d8089cda
SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9817
diff
changeset
|
459 break; |
81d5d8089cda
SPARC float arithmetic
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parents:
9817
diff
changeset
|
460 case Double: |
81d5d8089cda
SPARC float arithmetic
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parents:
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diff
changeset
|
461 append(new Op1Stack(DNEG, result, input)); |
81d5d8089cda
SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9817
diff
changeset
|
462 break; |
81d5d8089cda
SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9817
diff
changeset
|
463 default: |
81d5d8089cda
SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9817
diff
changeset
|
464 throw GraalInternalError.shouldNotReachHere(); |
81d5d8089cda
SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9817
diff
changeset
|
465 } |
81d5d8089cda
SPARC float arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9817
diff
changeset
|
466 return result; |
7743
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changeset
|
467 } |
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diff
changeset
|
468 |
11355
01269a181628
add bitwise "not" operation
Lukas Stadler <lukas.stadler@jku.at>
parents:
11290
diff
changeset
|
469 @Override |
01269a181628
add bitwise "not" operation
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parents:
11290
diff
changeset
|
470 public Value emitNot(Value input) { |
01269a181628
add bitwise "not" operation
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parents:
11290
diff
changeset
|
471 Variable result = newVariable(input.getKind()); |
01269a181628
add bitwise "not" operation
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parents:
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diff
changeset
|
472 switch (input.getKind().getStackKind()) { |
01269a181628
add bitwise "not" operation
Lukas Stadler <lukas.stadler@jku.at>
parents:
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diff
changeset
|
473 case Int: |
01269a181628
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parents:
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diff
changeset
|
474 append(new Op1Stack(INOT, result, input)); |
01269a181628
add bitwise "not" operation
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parents:
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diff
changeset
|
475 break; |
01269a181628
add bitwise "not" operation
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parents:
11290
diff
changeset
|
476 case Long: |
01269a181628
add bitwise "not" operation
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parents:
11290
diff
changeset
|
477 append(new Op1Stack(LNOT, result, input)); |
01269a181628
add bitwise "not" operation
Lukas Stadler <lukas.stadler@jku.at>
parents:
11290
diff
changeset
|
478 break; |
01269a181628
add bitwise "not" operation
Lukas Stadler <lukas.stadler@jku.at>
parents:
11290
diff
changeset
|
479 default: |
01269a181628
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parents:
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diff
changeset
|
480 throw GraalInternalError.shouldNotReachHere(); |
01269a181628
add bitwise "not" operation
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parents:
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diff
changeset
|
481 } |
01269a181628
add bitwise "not" operation
Lukas Stadler <lukas.stadler@jku.at>
parents:
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diff
changeset
|
482 return result; |
01269a181628
add bitwise "not" operation
Lukas Stadler <lukas.stadler@jku.at>
parents:
11290
diff
changeset
|
483 } |
01269a181628
add bitwise "not" operation
Lukas Stadler <lukas.stadler@jku.at>
parents:
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diff
changeset
|
484 |
11233 | 485 private Variable emitBinary(SPARCArithmetic op, boolean commutative, Value a, Value b) { |
486 if (isConstant(b)) { | |
487 return emitBinaryConst(op, commutative, asAllocatable(a), asConstant(b)); | |
488 } else if (commutative && isConstant(a)) { | |
489 return emitBinaryConst(op, commutative, asAllocatable(b), asConstant(a)); | |
490 } else { | |
491 return emitBinaryVar(op, commutative, asAllocatable(a), asAllocatable(b)); | |
492 } | |
493 } | |
494 | |
495 private Variable emitBinaryConst(SPARCArithmetic op, boolean commutative, AllocatableValue a, Constant b) { | |
496 switch (op) { | |
497 case IADD: | |
498 case LADD: | |
499 case ISUB: | |
500 case LSUB: | |
501 case IAND: | |
502 case LAND: | |
503 case IOR: | |
504 case LOR: | |
505 case IXOR: | |
506 case LXOR: | |
507 case IMUL: | |
508 case LMUL: | |
509 if (NumUtil.isInt(b.asLong())) { | |
510 Variable result = newVariable(a.getKind()); | |
511 append(new BinaryRegConst(op, result, a, b)); | |
512 return result; | |
513 } | |
9814
e723f9031785
re-architected SPARC assembler to be Fmt class specific, initial arithmetic
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parents:
9739
diff
changeset
|
514 break; |
11233 | 515 } |
516 | |
517 return emitBinaryVar(op, commutative, a, asAllocatable(b)); | |
518 } | |
519 | |
520 private Variable emitBinaryVar(SPARCArithmetic op, boolean commutative, AllocatableValue a, AllocatableValue b) { | |
521 Variable result = newVariable(a.getKind()); | |
522 if (commutative) { | |
523 append(new BinaryCommutative(op, result, a, b)); | |
524 } else { | |
525 append(new BinaryRegReg(op, result, a, b)); | |
9814
e723f9031785
re-architected SPARC assembler to be Fmt class specific, initial arithmetic
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parents:
9739
diff
changeset
|
526 } |
e723f9031785
re-architected SPARC assembler to be Fmt class specific, initial arithmetic
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parents:
9739
diff
changeset
|
527 return result; |
7743
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diff
changeset
|
528 } |
7732a91e5f6d
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changeset
|
529 |
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changeset
|
530 @Override |
11233 | 531 public Variable emitAdd(Value a, Value b) { |
532 switch (a.getKind().getStackKind()) { | |
533 case Int: | |
534 return emitBinary(IADD, true, a, b); | |
535 case Long: | |
536 return emitBinary(LADD, true, a, b); | |
537 case Float: | |
538 return emitBinary(FADD, true, a, b); | |
539 case Double: | |
540 return emitBinary(DADD, true, a, b); | |
541 default: | |
542 throw GraalInternalError.shouldNotReachHere(); | |
543 } | |
544 } | |
545 | |
546 @Override | |
10792 | 547 public Variable emitSub(Value a, Value b) { |
9817
26960d32552c
SPARC integer arithmetic
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parents:
9816
diff
changeset
|
548 Variable result = newVariable(a.getKind()); |
11233 | 549 switch (a.getKind().getStackKind()) { |
9817
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
550 case Int: |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
551 append(new Op2Stack(ISUB, result, a, loadNonConst(b))); |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
552 break; |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
553 case Long: |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
554 append(new Op2Stack(LSUB, result, a, loadNonConst(b))); |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
555 break; |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
556 case Float: |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
557 append(new Op2Stack(FSUB, result, a, loadNonConst(b))); |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
558 break; |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
559 case Double: |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
560 append(new Op2Stack(DSUB, result, a, loadNonConst(b))); |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
561 break; |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
562 default: |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
563 throw GraalInternalError.shouldNotReachHere("missing: " + a.getKind()); |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
564 } |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
565 return result; |
7743
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
566 } |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
567 |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
568 @Override |
10792 | 569 public Variable emitMul(Value a, Value b) { |
9817
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
570 Variable result = newVariable(a.getKind()); |
11233 | 571 switch (a.getKind().getStackKind()) { |
9817
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
572 case Int: |
11233 | 573 append(new BinaryRegReg(IMUL, result, a, loadNonConst(b))); |
9817
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
574 break; |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
575 case Long: |
11233 | 576 append(new BinaryRegReg(LMUL, result, a, loadNonConst(b))); |
9817
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
577 break; |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
578 case Float: |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
579 append(new Op2Stack(FMUL, result, a, loadNonConst(b))); |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
580 break; |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
581 case Double: |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
582 append(new Op2Stack(DMUL, result, a, loadNonConst(b))); |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
583 break; |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
584 default: |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
585 throw GraalInternalError.shouldNotReachHere("missing: " + a.getKind()); |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
586 } |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
587 return result; |
7743
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
588 } |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
589 |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
590 @Override |
15691
6a13c422fca4
API for high word multiplication.
Roland Schatz <roland.schatz@oracle.com>
parents:
15345
diff
changeset
|
591 public Value emitMulHigh(Value a, Value b) { |
6a13c422fca4
API for high word multiplication.
Roland Schatz <roland.schatz@oracle.com>
parents:
15345
diff
changeset
|
592 throw GraalInternalError.unimplemented(); |
6a13c422fca4
API for high word multiplication.
Roland Schatz <roland.schatz@oracle.com>
parents:
15345
diff
changeset
|
593 } |
6a13c422fca4
API for high word multiplication.
Roland Schatz <roland.schatz@oracle.com>
parents:
15345
diff
changeset
|
594 |
6a13c422fca4
API for high word multiplication.
Roland Schatz <roland.schatz@oracle.com>
parents:
15345
diff
changeset
|
595 @Override |
6a13c422fca4
API for high word multiplication.
Roland Schatz <roland.schatz@oracle.com>
parents:
15345
diff
changeset
|
596 public Value emitUMulHigh(Value a, Value b) { |
6a13c422fca4
API for high word multiplication.
Roland Schatz <roland.schatz@oracle.com>
parents:
15345
diff
changeset
|
597 throw GraalInternalError.unimplemented(); |
6a13c422fca4
API for high word multiplication.
Roland Schatz <roland.schatz@oracle.com>
parents:
15345
diff
changeset
|
598 } |
6a13c422fca4
API for high word multiplication.
Roland Schatz <roland.schatz@oracle.com>
parents:
15345
diff
changeset
|
599 |
6a13c422fca4
API for high word multiplication.
Roland Schatz <roland.schatz@oracle.com>
parents:
15345
diff
changeset
|
600 @Override |
15301
468b2428c403
Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents:
15297
diff
changeset
|
601 public Value emitDiv(Value a, Value b, LIRFrameState state) { |
9817
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
602 Variable result = newVariable(a.getKind()); |
11233 | 603 switch (a.getKind().getStackKind()) { |
9817
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
604 case Int: |
11233 | 605 append(new BinaryRegReg(IDIV, result, a, loadNonConst(b))); |
9817
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
606 break; |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
607 case Long: |
11233 | 608 append(new BinaryRegReg(LDIV, result, a, loadNonConst(b))); |
9817
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
609 break; |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
610 case Float: |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
611 append(new Op2Stack(FDIV, result, a, loadNonConst(b))); |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
612 break; |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
613 case Double: |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
614 append(new Op2Stack(DDIV, result, a, loadNonConst(b))); |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
615 break; |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
616 default: |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
617 throw GraalInternalError.shouldNotReachHere("missing: " + a.getKind()); |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
618 } |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
619 return result; |
7743
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
620 } |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
621 |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
622 @Override |
15301
468b2428c403
Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents:
15297
diff
changeset
|
623 public Value emitRem(Value a, Value b, LIRFrameState state) { |
9817
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
624 Variable result = newVariable(a.getKind()); |
11233 | 625 switch (a.getKind().getStackKind()) { |
9817
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
626 case Int: |
11233 | 627 append(new RemOp(IREM, result, a, loadNonConst(b), state, this)); |
9817
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
628 break; |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
629 case Long: |
11233 | 630 append(new RemOp(LREM, result, a, loadNonConst(b), state, this)); |
9817
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
631 break; |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
632 default: |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
633 throw GraalInternalError.shouldNotReachHere("missing: " + a.getKind()); |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
634 } |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
635 return result; |
7743
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
636 } |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
637 |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
638 @Override |
15301
468b2428c403
Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents:
15297
diff
changeset
|
639 public Value emitUDiv(Value a, Value b, LIRFrameState state) { |
12503
d7f8dd4fe876
minor reformatting based on 'mx eclipseformat'
Doug Simon <doug.simon@oracle.com>
parents:
12429
diff
changeset
|
640 // LIRFrameState state = state(deopting); |
11233 | 641 switch (a.getKind().getStackKind()) { |
9846
91a1041ec905
SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents:
9845
diff
changeset
|
642 case Int: |
91a1041ec905
SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents:
9845
diff
changeset
|
643 // emitDivRem(IUDIV, a, b, state); |
91a1041ec905
SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents:
9845
diff
changeset
|
644 // return emitMove(RAX_I); |
91a1041ec905
SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents:
9845
diff
changeset
|
645 case Long: |
91a1041ec905
SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents:
9845
diff
changeset
|
646 // emitDivRem(LUDIV, a, b, state); |
91a1041ec905
SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents:
9845
diff
changeset
|
647 // return emitMove(RAX_L); |
91a1041ec905
SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents:
9845
diff
changeset
|
648 default: |
91a1041ec905
SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents:
9845
diff
changeset
|
649 throw GraalInternalError.shouldNotReachHere(); |
91a1041ec905
SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents:
9845
diff
changeset
|
650 } |
7743
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
651 } |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
652 |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
653 @Override |
15301
468b2428c403
Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents:
15297
diff
changeset
|
654 public Value emitURem(Value a, Value b, LIRFrameState state) { |
12503
d7f8dd4fe876
minor reformatting based on 'mx eclipseformat'
Doug Simon <doug.simon@oracle.com>
parents:
12429
diff
changeset
|
655 // LIRFrameState state = state(deopting); |
11233 | 656 switch (a.getKind().getStackKind()) { |
9846
91a1041ec905
SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents:
9845
diff
changeset
|
657 case Int: |
91a1041ec905
SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents:
9845
diff
changeset
|
658 // emitDivRem(IUREM, a, b, state); |
91a1041ec905
SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents:
9845
diff
changeset
|
659 // return emitMove(RDX_I); |
91a1041ec905
SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents:
9845
diff
changeset
|
660 case Long: |
91a1041ec905
SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents:
9845
diff
changeset
|
661 // emitDivRem(LUREM, a, b, state); |
91a1041ec905
SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents:
9845
diff
changeset
|
662 // return emitMove(RDX_L); |
91a1041ec905
SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents:
9845
diff
changeset
|
663 default: |
91a1041ec905
SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents:
9845
diff
changeset
|
664 throw GraalInternalError.shouldNotReachHere(); |
91a1041ec905
SPARCLIRGenerator, sqrt, condition move, breakpoint op, partial bit ops
Morris Meyer <morris.meyer@oracle.com>
parents:
9845
diff
changeset
|
665 } |
7743
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
666 } |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
667 |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
668 @Override |
10792 | 669 public Variable emitAnd(Value a, Value b) { |
9829
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
670 Variable result = newVariable(a.getKind()); |
11233 | 671 switch (a.getKind().getStackKind()) { |
9829
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
672 case Int: |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
673 append(new Op2Stack(IAND, result, a, loadNonConst(b))); |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
674 break; |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
675 case Long: |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
676 append(new Op2Stack(LAND, result, a, loadNonConst(b))); |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
677 break; |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
678 |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
679 default: |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
680 throw GraalInternalError.shouldNotReachHere("missing: " + a.getKind()); |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
681 } |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
682 return result; |
7743
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
683 } |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
684 |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
685 @Override |
10792 | 686 public Variable emitOr(Value a, Value b) { |
9829
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
687 Variable result = newVariable(a.getKind()); |
11233 | 688 switch (a.getKind().getStackKind()) { |
9829
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
689 case Int: |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
690 append(new Op2Stack(IOR, result, a, loadNonConst(b))); |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
691 break; |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
692 case Long: |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
693 append(new Op2Stack(LOR, result, a, loadNonConst(b))); |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
694 break; |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
695 default: |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
696 throw GraalInternalError.shouldNotReachHere("missing: " + a.getKind()); |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
697 } |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
698 return result; |
7743
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
699 } |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
700 |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
701 @Override |
10792 | 702 public Variable emitXor(Value a, Value b) { |
9829
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
703 Variable result = newVariable(a.getKind()); |
11233 | 704 switch (a.getKind().getStackKind()) { |
9829
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
705 case Int: |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
706 append(new Op2Stack(IXOR, result, a, loadNonConst(b))); |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
707 break; |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
708 case Long: |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
709 append(new Op2Stack(LXOR, result, a, loadNonConst(b))); |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
710 break; |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
711 default: |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
712 throw GraalInternalError.shouldNotReachHere(); |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
713 } |
04911dff1c66
SPARC logic and shift operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9828
diff
changeset
|
714 return result; |
7743
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
715 } |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
716 |
11233 | 717 private Variable emitShift(SPARCArithmetic op, Value a, Value b) { |
718 Variable result = newVariable(a.getPlatformKind()); | |
719 AllocatableValue input = asAllocatable(a); | |
720 if (isConstant(b)) { | |
721 append(new BinaryRegConst(op, result, input, asConstant(b))); | |
722 } else { | |
723 append(new BinaryRegReg(op, result, input, b)); | |
9817
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
724 } |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
725 return result; |
7743
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
726 } |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
727 |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
728 @Override |
11233 | 729 public Variable emitShl(Value a, Value b) { |
730 switch (a.getKind().getStackKind()) { | |
9817
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
731 case Int: |
11233 | 732 return emitShift(ISHL, a, b); |
9817
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
733 case Long: |
11233 | 734 return emitShift(LSHL, a, b); |
9817
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
735 default: |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
736 throw GraalInternalError.shouldNotReachHere(); |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
737 } |
11233 | 738 } |
739 | |
740 @Override | |
741 public Variable emitShr(Value a, Value b) { | |
742 switch (a.getKind().getStackKind()) { | |
743 case Int: | |
744 return emitShift(ISHR, a, b); | |
745 case Long: | |
746 return emitShift(LSHR, a, b); | |
747 default: | |
748 throw GraalInternalError.shouldNotReachHere(); | |
749 } | |
7743
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
750 } |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
751 |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
752 @Override |
10792 | 753 public Variable emitUShr(Value a, Value b) { |
11233 | 754 switch (a.getKind().getStackKind()) { |
9817
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
755 case Int: |
11233 | 756 return emitShift(IUSHR, a, b); |
9817
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
757 case Long: |
11233 | 758 return emitShift(LUSHR, a, b); |
9817
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
759 default: |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
760 throw GraalInternalError.shouldNotReachHere(); |
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
761 } |
7743
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
762 } |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
763 |
14003
0c38906450a0
Make conversion from Stamp to PlatformKind extensible by backend.
Roland Schatz <roland.schatz@oracle.com>
parents:
14000
diff
changeset
|
764 private AllocatableValue emitConvertMove(PlatformKind kind, AllocatableValue input) { |
12656
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
765 Variable result = newVariable(kind); |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
766 emitMove(result, input); |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
767 return result; |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
768 } |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
769 |
14003
0c38906450a0
Make conversion from Stamp to PlatformKind extensible by backend.
Roland Schatz <roland.schatz@oracle.com>
parents:
14000
diff
changeset
|
770 private AllocatableValue emitConvert2Op(PlatformKind kind, SPARCArithmetic op, AllocatableValue input) { |
12656
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
771 Variable result = newVariable(kind); |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
772 append(new Unary2Op(op, result, input)); |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
773 return result; |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
774 } |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
775 |
7743
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
776 @Override |
14000
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
777 public Value emitFloatConvert(FloatConvert op, Value inputVal) { |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
778 AllocatableValue input = asAllocatable(inputVal); |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
779 switch (op) { |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
780 case D2F: |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
781 return emitConvert2Op(Kind.Float, D2F, input); |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
782 case D2I: |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
783 return emitConvert2Op(Kind.Int, D2I, input); |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
784 case D2L: |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
785 return emitConvert2Op(Kind.Long, D2L, input); |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
786 case F2D: |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
787 return emitConvert2Op(Kind.Double, F2D, input); |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
788 case F2I: |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
789 return emitConvert2Op(Kind.Int, F2I, input); |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
790 case F2L: |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
791 return emitConvert2Op(Kind.Long, F2L, input); |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
792 case I2D: |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
793 return emitConvert2Op(Kind.Double, I2D, input); |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
794 case I2F: |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
795 return emitConvert2Op(Kind.Float, I2F, input); |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
796 case L2D: |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
797 return emitConvert2Op(Kind.Double, L2D, input); |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
798 case L2F: |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
799 return emitConvert2Op(Kind.Float, L2F, input); |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
800 default: |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
801 throw GraalInternalError.shouldNotReachHere(); |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
802 } |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
803 } |
12656
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
804 |
14000
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
805 @Override |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
806 public Value emitNarrow(Value inputVal, int bits) { |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
807 if (inputVal.getKind() == Kind.Long && bits <= 32) { |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
808 return emitConvert2Op(Kind.Int, L2I, asAllocatable(inputVal)); |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
809 } else { |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
810 return inputVal; |
12656
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
811 } |
14000
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
812 } |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
813 |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
814 @Override |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
815 public Value emitSignExtend(Value inputVal, int fromBits, int toBits) { |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
816 assert fromBits <= toBits && toBits <= 64; |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
817 if (fromBits == toBits) { |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
818 return inputVal; |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
819 } else if (toBits > 32) { |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
820 // sign extend to 64 bits |
15345 | 821 switch (fromBits) { |
822 case 8: | |
823 return emitConvert2Op(Kind.Long, B2L, asAllocatable(inputVal)); | |
824 case 16: | |
825 return emitConvert2Op(Kind.Long, S2L, asAllocatable(inputVal)); | |
826 case 32: | |
827 return emitConvert2Op(Kind.Long, I2L, asAllocatable(inputVal)); | |
828 default: | |
829 throw GraalInternalError.unimplemented("unsupported sign extension (" + fromBits + " bit -> " + toBits + " bit)"); | |
14000
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
830 } |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
831 } else { |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
832 // sign extend to 32 bits (smaller values are internally represented as 32 bit values) |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
833 switch (fromBits) { |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
834 case 8: |
15345 | 835 return emitConvert2Op(Kind.Int, B2I, asAllocatable(inputVal)); |
14000
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
836 case 16: |
15345 | 837 return emitConvert2Op(Kind.Int, S2I, asAllocatable(inputVal)); |
14000
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
838 case 32: |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
839 return inputVal; |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
840 default: |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
841 throw GraalInternalError.unimplemented("unsupported sign extension (" + fromBits + " bit -> " + toBits + " bit)"); |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
842 } |
12656
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
843 } |
14000
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
844 } |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
845 |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
846 @Override |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
847 public Value emitZeroExtend(Value inputVal, int fromBits, int toBits) { |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
848 assert fromBits <= toBits && toBits <= 64; |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
849 if (fromBits == toBits) { |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
850 return inputVal; |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
851 } else if (fromBits > 32) { |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
852 assert inputVal.getKind() == Kind.Long; |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
853 Variable result = newVariable(Kind.Long); |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
854 long mask = IntegerStamp.defaultMask(fromBits); |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
855 append(new BinaryRegConst(SPARCArithmetic.LAND, result, asAllocatable(inputVal), Constant.forLong(mask))); |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
856 return result; |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
857 } else { |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
858 assert inputVal.getKind() == Kind.Int; |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
859 Variable result = newVariable(Kind.Int); |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
860 int mask = (int) IntegerStamp.defaultMask(fromBits); |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
861 append(new BinaryRegConst(SPARCArithmetic.IAND, result, asAllocatable(inputVal), Constant.forInt(mask))); |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
862 if (toBits > 32) { |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
863 Variable longResult = newVariable(Kind.Long); |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
864 emitMove(longResult, result); |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
865 return longResult; |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
866 } else { |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
867 return result; |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
868 } |
958c99d0790c
Split convert node into separate nodes for different conversions.
Roland Schatz <roland.schatz@oracle.com>
parents:
13973
diff
changeset
|
869 } |
12656
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
870 } |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
871 |
14003
0c38906450a0
Make conversion from Stamp to PlatformKind extensible by backend.
Roland Schatz <roland.schatz@oracle.com>
parents:
14000
diff
changeset
|
872 @Override |
0c38906450a0
Make conversion from Stamp to PlatformKind extensible by backend.
Roland Schatz <roland.schatz@oracle.com>
parents:
14000
diff
changeset
|
873 public AllocatableValue emitReinterpret(PlatformKind to, Value inputVal) { |
12656
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
874 Kind from = inputVal.getKind(); |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
875 AllocatableValue input = asAllocatable(inputVal); |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
876 |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
877 // These cases require a move between CPU and FPU registers: |
14003
0c38906450a0
Make conversion from Stamp to PlatformKind extensible by backend.
Roland Schatz <roland.schatz@oracle.com>
parents:
14000
diff
changeset
|
878 switch ((Kind) to) { |
12656
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
879 case Int: |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
880 switch (from) { |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
881 case Float: |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
882 case Double: |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
883 return emitConvert2Op(to, MOV_F2I, input); |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
884 } |
9817
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
885 break; |
12656
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
886 case Long: |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
887 switch (from) { |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
888 case Float: |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
889 case Double: |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
890 return emitConvert2Op(to, MOV_D2L, input); |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
891 } |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
892 break; |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
893 case Float: |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
894 switch (from) { |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
895 case Int: |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
896 case Long: |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
897 return emitConvert2Op(to, MOV_I2F, input); |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
898 } |
9817
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
899 break; |
12656
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
900 case Double: |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
901 switch (from) { |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
902 case Int: |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
903 case Long: |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
904 return emitConvert2Op(to, MOV_L2D, input); |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
905 } |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
906 break; |
9817
26960d32552c
SPARC integer arithmetic
Morris Meyer <morris.meyer@oracle.com>
parents:
9816
diff
changeset
|
907 } |
12656
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
908 |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
909 // Otherwise, just emit an ordinary move instruction. |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
910 // Instructions that move or generate 32-bit register values also set the upper 32 |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
911 // bits of the register to zero. |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
912 // Consequently, there is no need for a special zero-extension move. |
9334392ed279
Refactor ConvertNode.
Roland Schatz <roland.schatz@oracle.com>
parents:
12503
diff
changeset
|
913 return emitConvertMove(to, input); |
7743
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
914 } |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
915 |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
916 @Override |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
917 public void emitMembar(int barriers) { |
12429
5124eeec1a7b
split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
12363
diff
changeset
|
918 int necessaryBarriers = target().arch.requiredBarriers(barriers); |
5124eeec1a7b
split HotSpotRuntime into separate provider implementations
Doug Simon <doug.simon@oracle.com>
parents:
12363
diff
changeset
|
919 if (target().isMP && necessaryBarriers != 0) { |
9845
204e8f3209e9
SPARCMacroAssembler synthetic instructions and SPARCTestOp
Morris Meyer <morris.meyer@oracle.com>
parents:
9843
diff
changeset
|
920 append(new MembarOp(necessaryBarriers)); |
204e8f3209e9
SPARCMacroAssembler synthetic instructions and SPARCTestOp
Morris Meyer <morris.meyer@oracle.com>
parents:
9843
diff
changeset
|
921 } |
7743
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
922 } |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
923 |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
924 @Override |
15301
468b2428c403
Change DeoptimizingNode and Access to LIRFrameState in *LIRGenerator*.
Josef Eisl <josef.eisl@jku.at>
parents:
15297
diff
changeset
|
925 public void emitDeoptimize(Value actionAndReason, Value speculation, LIRFrameState state) { |
9831
705aca4ebf2f
SPARC array, load / store and compare operations
Morris Meyer <morris.meyer@oracle.com>
parents:
9829
diff
changeset
|
926 append(new ReturnOp(Value.ILLEGAL)); |
7743
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
927 } |
7732a91e5f6d
Added more skeleton code to SPARC projects.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
7740
diff
changeset
|
928 |
7740
5f8101629080
Add projects and skeletons for SPARC port.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
929 } |