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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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1302 LOperand* input = UseRegisterAtStart(instr->value()); | 1302 LOperand* input = UseRegisterAtStart(instr->value()); |
1303 LMathAbs* result = new(zone()) LMathAbs(context, input); | 1303 LMathAbs* result = new(zone()) LMathAbs(context, input); |
1304 return AssignEnvironment(AssignPointerMap(DefineSameAsFirst(result))); | 1304 return AssignEnvironment(AssignPointerMap(DefineSameAsFirst(result))); |
1305 } | 1305 } |
1306 | 1306 |
1307 | 1307 |
1308 LInstruction* LChunkBuilder::DoMathLog(HUnaryMathOperation* instr) { | 1308 LInstruction* LChunkBuilder::DoMathLog(HUnaryMathOperation* instr) { |
1309 ASSERT(instr->representation().IsDouble()); | 1309 ASSERT(instr->representation().IsDouble()); |
1310 ASSERT(instr->value()->representation().IsDouble()); | 1310 ASSERT(instr->value()->representation().IsDouble()); |
1311 LOperand* input = UseRegisterAtStart(instr->value()); | 1311 LOperand* input = UseRegisterAtStart(instr->value()); |
1312 LMathLog* result = new(zone()) LMathLog(input); | 1312 return MarkAsCall(DefineSameAsFirst(new(zone()) LMathLog(input)), instr); |
1313 return DefineSameAsFirst(result); | |
1314 } | 1313 } |
1315 | 1314 |
1316 | 1315 |
1317 LInstruction* LChunkBuilder::DoMathExp(HUnaryMathOperation* instr) { | 1316 LInstruction* LChunkBuilder::DoMathExp(HUnaryMathOperation* instr) { |
1318 ASSERT(instr->representation().IsDouble()); | 1317 ASSERT(instr->representation().IsDouble()); |
1319 ASSERT(instr->value()->representation().IsDouble()); | 1318 ASSERT(instr->value()->representation().IsDouble()); |
1320 LOperand* value = UseTempRegister(instr->value()); | 1319 LOperand* value = UseTempRegister(instr->value()); |
1321 LOperand* temp1 = TempRegister(); | 1320 LOperand* temp1 = TempRegister(); |
1322 LOperand* temp2 = TempRegister(); | 1321 LOperand* temp2 = TempRegister(); |
1323 LMathExp* result = new(zone()) LMathExp(value, temp1, temp2); | 1322 LMathExp* result = new(zone()) LMathExp(value, temp1, temp2); |
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2765 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) { | 2764 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) { |
2766 LOperand* object = UseRegister(instr->object()); | 2765 LOperand* object = UseRegister(instr->object()); |
2767 LOperand* index = UseTempRegister(instr->index()); | 2766 LOperand* index = UseTempRegister(instr->index()); |
2768 return DefineSameAsFirst(new(zone()) LLoadFieldByIndex(object, index)); | 2767 return DefineSameAsFirst(new(zone()) LLoadFieldByIndex(object, index)); |
2769 } | 2768 } |
2770 | 2769 |
2771 | 2770 |
2772 } } // namespace v8::internal | 2771 } } // namespace v8::internal |
2773 | 2772 |
2774 #endif // V8_TARGET_ARCH_IA32 | 2773 #endif // V8_TARGET_ARCH_IA32 |
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