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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 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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5224 if (instr->size()->IsRegister()) { | 5224 if (instr->size()->IsRegister()) { |
5225 Register size = ToRegister(instr->size()); | 5225 Register size = ToRegister(instr->size()); |
5226 ASSERT(!size.is(result)); | 5226 ASSERT(!size.is(result)); |
5227 __ Integer32ToSmi(size, size); | 5227 __ Integer32ToSmi(size, size); |
5228 __ push(size); | 5228 __ push(size); |
5229 } else { | 5229 } else { |
5230 int32_t size = ToInteger32(LConstantOperand::cast(instr->size())); | 5230 int32_t size = ToInteger32(LConstantOperand::cast(instr->size())); |
5231 __ Push(Smi::FromInt(size)); | 5231 __ Push(Smi::FromInt(size)); |
5232 } | 5232 } |
5233 | 5233 |
| 5234 int flags = 0; |
5234 if (instr->hydrogen()->IsOldPointerSpaceAllocation()) { | 5235 if (instr->hydrogen()->IsOldPointerSpaceAllocation()) { |
5235 ASSERT(!instr->hydrogen()->IsOldDataSpaceAllocation()); | 5236 ASSERT(!instr->hydrogen()->IsOldDataSpaceAllocation()); |
5236 ASSERT(!instr->hydrogen()->IsNewSpaceAllocation()); | 5237 ASSERT(!instr->hydrogen()->IsNewSpaceAllocation()); |
5237 CallRuntimeFromDeferred( | 5238 flags = AllocateTargetSpace::update(flags, OLD_POINTER_SPACE); |
5238 Runtime::kAllocateInOldPointerSpace, 1, instr, instr->context()); | |
5239 } else if (instr->hydrogen()->IsOldDataSpaceAllocation()) { | 5239 } else if (instr->hydrogen()->IsOldDataSpaceAllocation()) { |
5240 ASSERT(!instr->hydrogen()->IsNewSpaceAllocation()); | 5240 ASSERT(!instr->hydrogen()->IsNewSpaceAllocation()); |
5241 CallRuntimeFromDeferred( | 5241 flags = AllocateTargetSpace::update(flags, OLD_DATA_SPACE); |
5242 Runtime::kAllocateInOldDataSpace, 1, instr, instr->context()); | |
5243 } else { | 5242 } else { |
5244 CallRuntimeFromDeferred( | 5243 flags = AllocateTargetSpace::update(flags, NEW_SPACE); |
5245 Runtime::kAllocateInNewSpace, 1, instr, instr->context()); | |
5246 } | 5244 } |
| 5245 __ Push(Smi::FromInt(flags)); |
| 5246 |
| 5247 CallRuntimeFromDeferred( |
| 5248 Runtime::kAllocateInTargetSpace, 2, instr, instr->context()); |
5247 __ StoreToSafepointRegisterSlot(result, rax); | 5249 __ StoreToSafepointRegisterSlot(result, rax); |
5248 } | 5250 } |
5249 | 5251 |
5250 | 5252 |
5251 void LCodeGen::DoToFastProperties(LToFastProperties* instr) { | 5253 void LCodeGen::DoToFastProperties(LToFastProperties* instr) { |
5252 ASSERT(ToRegister(instr->value()).is(rax)); | 5254 ASSERT(ToRegister(instr->value()).is(rax)); |
5253 __ push(rax); | 5255 __ push(rax); |
5254 CallRuntime(Runtime::kToFastProperties, 1, instr); | 5256 CallRuntime(Runtime::kToFastProperties, 1, instr); |
5255 } | 5257 } |
5256 | 5258 |
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5673 FixedArray::kHeaderSize - kPointerSize)); | 5675 FixedArray::kHeaderSize - kPointerSize)); |
5674 __ bind(&done); | 5676 __ bind(&done); |
5675 } | 5677 } |
5676 | 5678 |
5677 | 5679 |
5678 #undef __ | 5680 #undef __ |
5679 | 5681 |
5680 } } // namespace v8::internal | 5682 } } // namespace v8::internal |
5681 | 5683 |
5682 #endif // V8_TARGET_ARCH_X64 | 5684 #endif // V8_TARGET_ARCH_X64 |
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