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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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1126 | 1126 |
1127 | 1127 |
1128 LInstruction* LChunkBuilder::DoMathFloor(HUnaryMathOperation* instr) { | 1128 LInstruction* LChunkBuilder::DoMathFloor(HUnaryMathOperation* instr) { |
1129 LOperand* input = UseRegisterAtStart(instr->value()); | 1129 LOperand* input = UseRegisterAtStart(instr->value()); |
1130 LMathFloor* result = new(zone()) LMathFloor(input); | 1130 LMathFloor* result = new(zone()) LMathFloor(input); |
1131 return AssignEnvironment(DefineAsRegister(result)); | 1131 return AssignEnvironment(DefineAsRegister(result)); |
1132 } | 1132 } |
1133 | 1133 |
1134 | 1134 |
1135 LInstruction* LChunkBuilder::DoMathRound(HUnaryMathOperation* instr) { | 1135 LInstruction* LChunkBuilder::DoMathRound(HUnaryMathOperation* instr) { |
1136 LOperand* input = UseRegisterAtStart(instr->value()); | 1136 LOperand* input = UseRegister(instr->value()); |
1137 LMathRound* result = new(zone()) LMathRound(input); | 1137 LOperand* temp = FixedTemp(xmm4); |
| 1138 LMathRound* result = new(zone()) LMathRound(input, temp); |
1138 return AssignEnvironment(DefineAsRegister(result)); | 1139 return AssignEnvironment(DefineAsRegister(result)); |
1139 } | 1140 } |
1140 | 1141 |
1141 | 1142 |
1142 LInstruction* LChunkBuilder::DoMathAbs(HUnaryMathOperation* instr) { | 1143 LInstruction* LChunkBuilder::DoMathAbs(HUnaryMathOperation* instr) { |
1143 LOperand* context = UseAny(instr->context()); | 1144 LOperand* context = UseAny(instr->context()); |
1144 LOperand* input = UseRegisterAtStart(instr->value()); | 1145 LOperand* input = UseRegisterAtStart(instr->value()); |
1145 LMathAbs* result = new(zone()) LMathAbs(context, input); | 1146 LMathAbs* result = new(zone()) LMathAbs(context, input); |
1146 return AssignEnvironment(AssignPointerMap(DefineSameAsFirst(result))); | 1147 return AssignEnvironment(AssignPointerMap(DefineSameAsFirst(result))); |
1147 } | 1148 } |
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2520 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) { | 2521 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) { |
2521 LOperand* object = UseRegister(instr->object()); | 2522 LOperand* object = UseRegister(instr->object()); |
2522 LOperand* index = UseTempRegister(instr->index()); | 2523 LOperand* index = UseTempRegister(instr->index()); |
2523 return DefineSameAsFirst(new(zone()) LLoadFieldByIndex(object, index)); | 2524 return DefineSameAsFirst(new(zone()) LLoadFieldByIndex(object, index)); |
2524 } | 2525 } |
2525 | 2526 |
2526 | 2527 |
2527 } } // namespace v8::internal | 2528 } } // namespace v8::internal |
2528 | 2529 |
2529 #endif // V8_TARGET_ARCH_X64 | 2530 #endif // V8_TARGET_ARCH_X64 |
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