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Issue 19207002: Reland deprecation of HAllocateObject in favor of HAllocate. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 7 years, 5 months ago
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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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2503 return AssignPointerMap(DefineAsRegister(result)); 2503 return AssignPointerMap(DefineAsRegister(result));
2504 } 2504 }
2505 2505
2506 2506
2507 LInstruction* LChunkBuilder::DoStringLength(HStringLength* instr) { 2507 LInstruction* LChunkBuilder::DoStringLength(HStringLength* instr) {
2508 LOperand* string = UseRegisterAtStart(instr->value()); 2508 LOperand* string = UseRegisterAtStart(instr->value());
2509 return DefineAsRegister(new(zone()) LStringLength(string)); 2509 return DefineAsRegister(new(zone()) LStringLength(string));
2510 } 2510 }
2511 2511
2512 2512
2513 LInstruction* LChunkBuilder::DoAllocateObject(HAllocateObject* instr) {
2514 info()->MarkAsDeferredCalling();
2515 LOperand* context = UseAny(instr->context());
2516 LOperand* temp = TempRegister();
2517 LAllocateObject* result = new(zone()) LAllocateObject(context, temp);
2518 return AssignPointerMap(DefineAsRegister(result));
2519 }
2520
2521
2522 LInstruction* LChunkBuilder::DoAllocate(HAllocate* instr) { 2513 LInstruction* LChunkBuilder::DoAllocate(HAllocate* instr) {
2523 info()->MarkAsDeferredCalling(); 2514 info()->MarkAsDeferredCalling();
2524 LOperand* context = UseAny(instr->context()); 2515 LOperand* context = UseAny(instr->context());
2525 LOperand* size = instr->size()->IsConstant() 2516 LOperand* size = instr->size()->IsConstant()
2526 ? UseConstant(instr->size()) 2517 ? UseConstant(instr->size())
2527 : UseTempRegister(instr->size()); 2518 : UseTempRegister(instr->size());
2528 LOperand* temp = TempRegister(); 2519 LOperand* temp = TempRegister();
2529 LAllocate* result = new(zone()) LAllocate(context, size, temp); 2520 LAllocate* result = new(zone()) LAllocate(context, size, temp);
2530 return AssignPointerMap(DefineAsRegister(result)); 2521 return AssignPointerMap(DefineAsRegister(result));
2531 } 2522 }
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2750 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) { 2741 LInstruction* LChunkBuilder::DoLoadFieldByIndex(HLoadFieldByIndex* instr) {
2751 LOperand* object = UseRegister(instr->object()); 2742 LOperand* object = UseRegister(instr->object());
2752 LOperand* index = UseTempRegister(instr->index()); 2743 LOperand* index = UseTempRegister(instr->index());
2753 return DefineSameAsFirst(new(zone()) LLoadFieldByIndex(object, index)); 2744 return DefineSameAsFirst(new(zone()) LLoadFieldByIndex(object, index));
2754 } 2745 }
2755 2746
2756 2747
2757 } } // namespace v8::internal 2748 } } // namespace v8::internal
2758 2749
2759 #endif // V8_TARGET_ARCH_IA32 2750 #endif // V8_TARGET_ARCH_IA32
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