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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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2393 return AssignPointerMap(DefineAsRegister(result)); | 2393 return AssignPointerMap(DefineAsRegister(result)); |
2394 } | 2394 } |
2395 | 2395 |
2396 | 2396 |
2397 LInstruction* LChunkBuilder::DoStringLength(HStringLength* instr) { | 2397 LInstruction* LChunkBuilder::DoStringLength(HStringLength* instr) { |
2398 LOperand* string = UseRegisterAtStart(instr->value()); | 2398 LOperand* string = UseRegisterAtStart(instr->value()); |
2399 return DefineAsRegister(new(zone()) LStringLength(string)); | 2399 return DefineAsRegister(new(zone()) LStringLength(string)); |
2400 } | 2400 } |
2401 | 2401 |
2402 | 2402 |
2403 LInstruction* LChunkBuilder::DoAllocateObject(HAllocateObject* instr) { | |
2404 info()->MarkAsDeferredCalling(); | |
2405 LAllocateObject* result = | |
2406 new(zone()) LAllocateObject(TempRegister(), TempRegister()); | |
2407 return AssignPointerMap(DefineAsRegister(result)); | |
2408 } | |
2409 | |
2410 | |
2411 LInstruction* LChunkBuilder::DoAllocate(HAllocate* instr) { | 2403 LInstruction* LChunkBuilder::DoAllocate(HAllocate* instr) { |
2412 info()->MarkAsDeferredCalling(); | 2404 info()->MarkAsDeferredCalling(); |
2413 LOperand* size = instr->size()->IsConstant() | 2405 LOperand* size = instr->size()->IsConstant() |
2414 ? UseConstant(instr->size()) | 2406 ? UseConstant(instr->size()) |
2415 : UseTempRegister(instr->size()); | 2407 : UseTempRegister(instr->size()); |
2416 LOperand* temp1 = TempRegister(); | 2408 LOperand* temp1 = TempRegister(); |
2417 LOperand* temp2 = TempRegister(); | 2409 LOperand* temp2 = TempRegister(); |
2418 LAllocate* result = new(zone()) LAllocate(size, temp1, temp2); | 2410 LAllocate* result = new(zone()) LAllocate(size, temp1, temp2); |
2419 return AssignPointerMap(DefineAsRegister(result)); | 2411 return AssignPointerMap(DefineAsRegister(result)); |
2420 } | 2412 } |
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2623 | 2615 |
2624 | 2616 |
2625 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) { | 2617 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) { |
2626 LOperand* object = UseRegister(instr->object()); | 2618 LOperand* object = UseRegister(instr->object()); |
2627 LOperand* index = UseRegister(instr->index()); | 2619 LOperand* index = UseRegister(instr->index()); |
2628 return DefineAsRegister(new(zone()) LLoadFieldByIndex(object, index)); | 2620 return DefineAsRegister(new(zone()) LLoadFieldByIndex(object, index)); |
2629 } | 2621 } |
2630 | 2622 |
2631 | 2623 |
2632 } } // namespace v8::internal | 2624 } } // namespace v8::internal |
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