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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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1555 ASSERT(instr->representation().IsTagged()); | 1555 ASSERT(instr->representation().IsTagged()); |
1556 return DoArithmeticT(Token::ADD, instr); | 1556 return DoArithmeticT(Token::ADD, instr); |
1557 } | 1557 } |
1558 return NULL; | 1558 return NULL; |
1559 } | 1559 } |
1560 | 1560 |
1561 | 1561 |
1562 LInstruction* LChunkBuilder::DoMathMinMax(HMathMinMax* instr) { | 1562 LInstruction* LChunkBuilder::DoMathMinMax(HMathMinMax* instr) { |
1563 LOperand* left = NULL; | 1563 LOperand* left = NULL; |
1564 LOperand* right = NULL; | 1564 LOperand* right = NULL; |
1565 if (instr->representation().IsInteger32()) { | 1565 if (instr->representation().IsSmiOrInteger32()) { |
1566 ASSERT(instr->left()->representation().IsInteger32()); | 1566 ASSERT(instr->left()->representation().Equals(instr->representation())); |
1567 ASSERT(instr->right()->representation().IsInteger32()); | 1567 ASSERT(instr->right()->representation().Equals(instr->representation())); |
1568 left = UseRegisterAtStart(instr->BetterLeftOperand()); | 1568 left = UseRegisterAtStart(instr->BetterLeftOperand()); |
1569 right = UseOrConstantAtStart(instr->BetterRightOperand()); | 1569 right = UseOrConstantAtStart(instr->BetterRightOperand()); |
1570 } else { | 1570 } else { |
1571 ASSERT(instr->representation().IsDouble()); | 1571 ASSERT(instr->representation().IsDouble()); |
1572 ASSERT(instr->left()->representation().IsDouble()); | 1572 ASSERT(instr->left()->representation().IsDouble()); |
1573 ASSERT(instr->right()->representation().IsDouble()); | 1573 ASSERT(instr->right()->representation().IsDouble()); |
1574 left = UseRegisterAtStart(instr->left()); | 1574 left = UseRegisterAtStart(instr->left()); |
1575 right = UseRegisterAtStart(instr->right()); | 1575 right = UseRegisterAtStart(instr->right()); |
1576 } | 1576 } |
1577 LMathMinMax* minmax = new(zone()) LMathMinMax(left, right); | 1577 LMathMinMax* minmax = new(zone()) LMathMinMax(left, right); |
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2563 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) { | 2563 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) { |
2564 LOperand* object = UseRegister(instr->object()); | 2564 LOperand* object = UseRegister(instr->object()); |
2565 LOperand* index = UseTempRegister(instr->index()); | 2565 LOperand* index = UseTempRegister(instr->index()); |
2566 return DefineSameAsFirst(new(zone()) LLoadFieldByIndex(object, index)); | 2566 return DefineSameAsFirst(new(zone()) LLoadFieldByIndex(object, index)); |
2567 } | 2567 } |
2568 | 2568 |
2569 | 2569 |
2570 } } // namespace v8::internal | 2570 } } // namespace v8::internal |
2571 | 2571 |
2572 #endif // V8_TARGET_ARCH_X64 | 2572 #endif // V8_TARGET_ARCH_X64 |
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