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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 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "src/v8.h" | 5 #include "src/v8.h" |
6 | 6 |
7 #include "src/code-stubs.h" | 7 #include "src/code-stubs.h" |
8 #include "src/field-index.h" | 8 #include "src/field-index.h" |
9 #include "src/hydrogen.h" | 9 #include "src/hydrogen.h" |
10 #include "src/lithium.h" | 10 #include "src/lithium.h" |
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588 | 588 |
589 | 589 |
590 template <> | 590 template <> |
591 HValue* CodeStubGraphBuilder<LoadConstantStub>::BuildCodeStub() { | 591 HValue* CodeStubGraphBuilder<LoadConstantStub>::BuildCodeStub() { |
592 HValue* map = AddLoadMap(GetParameter(0), NULL); | 592 HValue* map = AddLoadMap(GetParameter(0), NULL); |
593 HObjectAccess descriptors_access = HObjectAccess::ForObservableJSObjectOffset( | 593 HObjectAccess descriptors_access = HObjectAccess::ForObservableJSObjectOffset( |
594 Map::kDescriptorsOffset, Representation::Tagged()); | 594 Map::kDescriptorsOffset, Representation::Tagged()); |
595 HValue* descriptors = | 595 HValue* descriptors = |
596 Add<HLoadNamedField>(map, static_cast<HValue*>(NULL), descriptors_access); | 596 Add<HLoadNamedField>(map, static_cast<HValue*>(NULL), descriptors_access); |
597 HObjectAccess value_access = HObjectAccess::ForObservableJSObjectOffset( | 597 HObjectAccess value_access = HObjectAccess::ForObservableJSObjectOffset( |
598 DescriptorArray::GetValueOffset(casted_stub()->descriptor())); | 598 DescriptorArray::GetValueOffset(casted_stub()->constant_index())); |
599 return Add<HLoadNamedField>(descriptors, static_cast<HValue*>(NULL), | 599 return Add<HLoadNamedField>(descriptors, static_cast<HValue*>(NULL), |
600 value_access); | 600 value_access); |
601 } | 601 } |
602 | 602 |
603 | 603 |
604 Handle<Code> LoadConstantStub::GenerateCode() { return DoGenerateCode(this); } | 604 Handle<Code> LoadConstantStub::GenerateCode() { return DoGenerateCode(this); } |
605 | 605 |
606 | 606 |
607 void CodeStubGraphBuilderBase::BuildStoreNamedField( | 607 void CodeStubGraphBuilderBase::BuildStoreNamedField( |
608 HValue* object, HValue* value, FieldIndex index, | 608 HValue* object, HValue* value, FieldIndex index, |
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1806 HValue* receiver = GetParameter(FullVectorLoadConvention::kReceiverIndex); | 1806 HValue* receiver = GetParameter(FullVectorLoadConvention::kReceiverIndex); |
1807 Add<HDeoptimize>("Always deopt", Deoptimizer::EAGER); | 1807 Add<HDeoptimize>("Always deopt", Deoptimizer::EAGER); |
1808 return receiver; | 1808 return receiver; |
1809 } | 1809 } |
1810 | 1810 |
1811 | 1811 |
1812 Handle<Code> VectorKeyedLoadStub::GenerateCode() { | 1812 Handle<Code> VectorKeyedLoadStub::GenerateCode() { |
1813 return DoGenerateCode(this); | 1813 return DoGenerateCode(this); |
1814 } | 1814 } |
1815 } } // namespace v8::internal | 1815 } } // namespace v8::internal |
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