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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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2494 | 2494 |
2495 | 2495 |
2496 LInstruction* LChunkBuilder::DoTypeof(HTypeof* instr) { | 2496 LInstruction* LChunkBuilder::DoTypeof(HTypeof* instr) { |
2497 LOperand* context = UseFixed(instr->context(), cp); | 2497 LOperand* context = UseFixed(instr->context(), cp); |
2498 LTypeof* result = new(zone()) LTypeof(context, UseFixed(instr->value(), a0)); | 2498 LTypeof* result = new(zone()) LTypeof(context, UseFixed(instr->value(), a0)); |
2499 return MarkAsCall(DefineFixed(result, v0), instr); | 2499 return MarkAsCall(DefineFixed(result, v0), instr); |
2500 } | 2500 } |
2501 | 2501 |
2502 | 2502 |
2503 LInstruction* LChunkBuilder::DoTypeofIsAndBranch(HTypeofIsAndBranch* instr) { | 2503 LInstruction* LChunkBuilder::DoTypeofIsAndBranch(HTypeofIsAndBranch* instr) { |
| 2504 LInstruction* goto_instr = CheckElideControlInstruction(instr); |
| 2505 if (goto_instr != NULL) return goto_instr; |
| 2506 |
2504 return new(zone()) LTypeofIsAndBranch(UseTempRegister(instr->value())); | 2507 return new(zone()) LTypeofIsAndBranch(UseTempRegister(instr->value())); |
2505 } | 2508 } |
2506 | 2509 |
2507 | 2510 |
2508 LInstruction* LChunkBuilder::DoIsConstructCallAndBranch( | 2511 LInstruction* LChunkBuilder::DoIsConstructCallAndBranch( |
2509 HIsConstructCallAndBranch* instr) { | 2512 HIsConstructCallAndBranch* instr) { |
2510 return new(zone()) LIsConstructCallAndBranch(TempRegister()); | 2513 return new(zone()) LIsConstructCallAndBranch(TempRegister()); |
2511 } | 2514 } |
2512 | 2515 |
2513 | 2516 |
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2606 | 2609 |
2607 | 2610 |
2608 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) { | 2611 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) { |
2609 LOperand* object = UseRegister(instr->object()); | 2612 LOperand* object = UseRegister(instr->object()); |
2610 LOperand* index = UseRegister(instr->index()); | 2613 LOperand* index = UseRegister(instr->index()); |
2611 return DefineAsRegister(new(zone()) LLoadFieldByIndex(object, index)); | 2614 return DefineAsRegister(new(zone()) LLoadFieldByIndex(object, index)); |
2612 } | 2615 } |
2613 | 2616 |
2614 | 2617 |
2615 } } // namespace v8::internal | 2618 } } // namespace v8::internal |
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