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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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| 2321 return AssignPointerMap(DefineAsRegister(result)); | 2321 return AssignPointerMap(DefineAsRegister(result)); |
| 2322 } | 2322 } |
| 2323 | 2323 |
| 2324 | 2324 |
| 2325 LInstruction* LChunkBuilder::DoStringLength(HStringLength* instr) { | 2325 LInstruction* LChunkBuilder::DoStringLength(HStringLength* instr) { |
| 2326 LOperand* string = UseRegisterAtStart(instr->value()); | 2326 LOperand* string = UseRegisterAtStart(instr->value()); |
| 2327 return DefineAsRegister(new(zone()) LStringLength(string)); | 2327 return DefineAsRegister(new(zone()) LStringLength(string)); |
| 2328 } | 2328 } |
| 2329 | 2329 |
| 2330 | 2330 |
| 2331 LInstruction* LChunkBuilder::DoAllocateObject(HAllocateObject* instr) { | |
| 2332 info()->MarkAsDeferredCalling(); | |
| 2333 LAllocateObject* result = new(zone()) LAllocateObject(TempRegister()); | |
| 2334 return AssignPointerMap(DefineAsRegister(result)); | |
| 2335 } | |
| 2336 | |
| 2337 | |
| 2338 LInstruction* LChunkBuilder::DoAllocate(HAllocate* instr) { | 2331 LInstruction* LChunkBuilder::DoAllocate(HAllocate* instr) { |
| 2339 info()->MarkAsDeferredCalling(); | 2332 info()->MarkAsDeferredCalling(); |
| 2340 LOperand* size = instr->size()->IsConstant() | 2333 LOperand* size = instr->size()->IsConstant() |
| 2341 ? UseConstant(instr->size()) | 2334 ? UseConstant(instr->size()) |
| 2342 : UseTempRegister(instr->size()); | 2335 : UseTempRegister(instr->size()); |
| 2343 LOperand* temp = TempRegister(); | 2336 LOperand* temp = TempRegister(); |
| 2344 LAllocate* result = new(zone()) LAllocate(size, temp); | 2337 LAllocate* result = new(zone()) LAllocate(size, temp); |
| 2345 return AssignPointerMap(DefineAsRegister(result)); | 2338 return AssignPointerMap(DefineAsRegister(result)); |
| 2346 } | 2339 } |
| 2347 | 2340 |
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| 2568 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) { | 2561 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) { |
| 2569 LOperand* object = UseRegister(instr->object()); | 2562 LOperand* object = UseRegister(instr->object()); |
| 2570 LOperand* index = UseTempRegister(instr->index()); | 2563 LOperand* index = UseTempRegister(instr->index()); |
| 2571 return DefineSameAsFirst(new(zone()) LLoadFieldByIndex(object, index)); | 2564 return DefineSameAsFirst(new(zone()) LLoadFieldByIndex(object, index)); |
| 2572 } | 2565 } |
| 2573 | 2566 |
| 2574 | 2567 |
| 2575 } } // namespace v8::internal | 2568 } } // namespace v8::internal |
| 2576 | 2569 |
| 2577 #endif // V8_TARGET_ARCH_X64 | 2570 #endif // V8_TARGET_ARCH_X64 |
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