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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 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/compiler/js-generic-lowering.h" | 5 #include "src/compiler/js-generic-lowering.h" |
6 | 6 |
7 #include "src/ast/ast.h" | 7 #include "src/ast/ast.h" |
8 #include "src/code-factory.h" | 8 #include "src/code-factory.h" |
9 #include "src/code-stubs.h" | 9 #include "src/code-stubs.h" |
10 #include "src/compiler/common-operator.h" | 10 #include "src/compiler/common-operator.h" |
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345 : Runtime::kDeleteProperty_Sloppy); | 345 : Runtime::kDeleteProperty_Sloppy); |
346 } | 346 } |
347 | 347 |
348 | 348 |
349 void JSGenericLowering::LowerJSInstanceOf(Node* node) { | 349 void JSGenericLowering::LowerJSInstanceOf(Node* node) { |
350 CallDescriptor::Flags flags = FrameStateFlagForCall(node); | 350 CallDescriptor::Flags flags = FrameStateFlagForCall(node); |
351 Callable callable = CodeFactory::InstanceOf(isolate()); | 351 Callable callable = CodeFactory::InstanceOf(isolate()); |
352 ReplaceWithStubCall(node, callable, flags); | 352 ReplaceWithStubCall(node, callable, flags); |
353 } | 353 } |
354 | 354 |
| 355 void JSGenericLowering::LowerJSOrdinaryHasInstance(Node* node) { |
| 356 CallDescriptor::Flags flags = FrameStateFlagForCall(node); |
| 357 Callable callable = CodeFactory::OrdinaryHasInstance(isolate()); |
| 358 ReplaceWithStubCall(node, callable, flags); |
| 359 } |
355 | 360 |
356 void JSGenericLowering::LowerJSLoadContext(Node* node) { | 361 void JSGenericLowering::LowerJSLoadContext(Node* node) { |
357 const ContextAccess& access = ContextAccessOf(node->op()); | 362 const ContextAccess& access = ContextAccessOf(node->op()); |
358 for (size_t i = 0; i < access.depth(); ++i) { | 363 for (size_t i = 0; i < access.depth(); ++i) { |
359 node->ReplaceInput( | 364 node->ReplaceInput( |
360 0, graph()->NewNode(machine()->Load(MachineType::AnyTagged()), | 365 0, graph()->NewNode(machine()->Load(MachineType::AnyTagged()), |
361 NodeProperties::GetValueInput(node, 0), | 366 NodeProperties::GetValueInput(node, 0), |
362 jsgraph()->Int32Constant( | 367 jsgraph()->Int32Constant( |
363 Context::SlotOffset(Context::PREVIOUS_INDEX)), | 368 Context::SlotOffset(Context::PREVIOUS_INDEX)), |
364 NodeProperties::GetEffectInput(node), | 369 NodeProperties::GetEffectInput(node), |
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706 } | 711 } |
707 | 712 |
708 | 713 |
709 MachineOperatorBuilder* JSGenericLowering::machine() const { | 714 MachineOperatorBuilder* JSGenericLowering::machine() const { |
710 return jsgraph()->machine(); | 715 return jsgraph()->machine(); |
711 } | 716 } |
712 | 717 |
713 } // namespace compiler | 718 } // namespace compiler |
714 } // namespace internal | 719 } // namespace internal |
715 } // namespace v8 | 720 } // namespace v8 |
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