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Issue 2522543008: Merged: Squashed multiple commits. (Closed)
Patch Set: Created 4 years ago
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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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336 : Runtime::kDeleteProperty_Sloppy); 336 : Runtime::kDeleteProperty_Sloppy);
337 } 337 }
338 338
339 339
340 void JSGenericLowering::LowerJSInstanceOf(Node* node) { 340 void JSGenericLowering::LowerJSInstanceOf(Node* node) {
341 CallDescriptor::Flags flags = FrameStateFlagForCall(node); 341 CallDescriptor::Flags flags = FrameStateFlagForCall(node);
342 Callable callable = CodeFactory::InstanceOf(isolate()); 342 Callable callable = CodeFactory::InstanceOf(isolate());
343 ReplaceWithStubCall(node, callable, flags); 343 ReplaceWithStubCall(node, callable, flags);
344 } 344 }
345 345
346 void JSGenericLowering::LowerJSOrdinaryHasInstance(Node* node) {
347 CallDescriptor::Flags flags = FrameStateFlagForCall(node);
348 Callable callable = CodeFactory::OrdinaryHasInstance(isolate());
349 ReplaceWithStubCall(node, callable, flags);
350 }
346 351
347 void JSGenericLowering::LowerJSLoadContext(Node* node) { 352 void JSGenericLowering::LowerJSLoadContext(Node* node) {
348 const ContextAccess& access = ContextAccessOf(node->op()); 353 const ContextAccess& access = ContextAccessOf(node->op());
349 for (size_t i = 0; i < access.depth(); ++i) { 354 for (size_t i = 0; i < access.depth(); ++i) {
350 node->ReplaceInput( 355 node->ReplaceInput(
351 0, graph()->NewNode(machine()->Load(MachineType::AnyTagged()), 356 0, graph()->NewNode(machine()->Load(MachineType::AnyTagged()),
352 NodeProperties::GetValueInput(node, 0), 357 NodeProperties::GetValueInput(node, 0),
353 jsgraph()->Int32Constant( 358 jsgraph()->Int32Constant(
354 Context::SlotOffset(Context::PREVIOUS_INDEX)), 359 Context::SlotOffset(Context::PREVIOUS_INDEX)),
355 NodeProperties::GetEffectInput(node), 360 NodeProperties::GetEffectInput(node),
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686 } 691 }
687 692
688 693
689 MachineOperatorBuilder* JSGenericLowering::machine() const { 694 MachineOperatorBuilder* JSGenericLowering::machine() const {
690 return jsgraph()->machine(); 695 return jsgraph()->machine();
691 } 696 }
692 697
693 } // namespace compiler 698 } // namespace compiler
694 } // namespace internal 699 } // namespace internal
695 } // namespace v8 700 } // namespace v8
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