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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/code-factory.h" | 5 #include "src/code-factory.h" |
| 6 #include "src/code-stubs.h" | 6 #include "src/code-stubs.h" |
| 7 #include "src/compiler/common-operator.h" | 7 #include "src/compiler/common-operator.h" |
| 8 #include "src/compiler/js-generic-lowering.h" | 8 #include "src/compiler/js-generic-lowering.h" |
| 9 #include "src/compiler/js-graph.h" | 9 #include "src/compiler/js-graph.h" |
| 10 #include "src/compiler/machine-operator.h" | 10 #include "src/compiler/machine-operator.h" |
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| 302 | 302 |
| 303 void JSGenericLowering::LowerJSToObject(Node* node) { | 303 void JSGenericLowering::LowerJSToObject(Node* node) { |
| 304 ReplaceWithBuiltinCall(node, Builtins::TO_OBJECT, 1); | 304 ReplaceWithBuiltinCall(node, Builtins::TO_OBJECT, 1); |
| 305 } | 305 } |
| 306 | 306 |
| 307 | 307 |
| 308 void JSGenericLowering::LowerJSLoadProperty(Node* node) { | 308 void JSGenericLowering::LowerJSLoadProperty(Node* node) { |
| 309 const LoadPropertyParameters& p = LoadPropertyParametersOf(node->op()); | 309 const LoadPropertyParameters& p = LoadPropertyParametersOf(node->op()); |
| 310 Callable callable = | 310 Callable callable = |
| 311 CodeFactory::KeyedLoadICInOptimizedCode(isolate(), UNINITIALIZED); | 311 CodeFactory::KeyedLoadICInOptimizedCode(isolate(), UNINITIALIZED); |
| 312 if (FLAG_vector_ics) { | 312 node->InsertInput(zone(), 2, jsgraph()->SmiConstant(p.feedback().index())); |
| 313 node->InsertInput(zone(), 2, jsgraph()->SmiConstant(p.feedback().index())); | 313 node->InsertInput(zone(), 3, jsgraph()->HeapConstant(p.feedback().vector())); |
| 314 node->InsertInput(zone(), 3, | |
| 315 jsgraph()->HeapConstant(p.feedback().vector())); | |
| 316 } | |
| 317 ReplaceWithStubCall(node, callable, CallDescriptor::kPatchableCallSite); | 314 ReplaceWithStubCall(node, callable, CallDescriptor::kPatchableCallSite); |
| 318 } | 315 } |
| 319 | 316 |
| 320 | 317 |
| 321 void JSGenericLowering::LowerJSLoadNamed(Node* node) { | 318 void JSGenericLowering::LowerJSLoadNamed(Node* node) { |
| 322 const LoadNamedParameters& p = LoadNamedParametersOf(node->op()); | 319 const LoadNamedParameters& p = LoadNamedParametersOf(node->op()); |
| 323 Callable callable = | 320 Callable callable = |
| 324 p.load_ic() == NAMED | 321 p.load_ic() == NAMED |
| 325 ? CodeFactory::LoadICInOptimizedCode(isolate(), p.contextual_mode(), | 322 ? CodeFactory::LoadICInOptimizedCode(isolate(), p.contextual_mode(), |
| 326 UNINITIALIZED) | 323 UNINITIALIZED) |
| 327 : CodeFactory::KeyedLoadICInOptimizedCode(isolate(), UNINITIALIZED); | 324 : CodeFactory::KeyedLoadICInOptimizedCode(isolate(), UNINITIALIZED); |
| 328 node->InsertInput(zone(), 1, jsgraph()->HeapConstant(p.name())); | 325 node->InsertInput(zone(), 1, jsgraph()->HeapConstant(p.name())); |
| 329 if (FLAG_vector_ics) { | 326 node->InsertInput(zone(), 2, jsgraph()->SmiConstant(p.feedback().index())); |
| 330 node->InsertInput(zone(), 2, jsgraph()->SmiConstant(p.feedback().index())); | 327 node->InsertInput(zone(), 3, jsgraph()->HeapConstant(p.feedback().vector())); |
| 331 node->InsertInput(zone(), 3, | |
| 332 jsgraph()->HeapConstant(p.feedback().vector())); | |
| 333 } | |
| 334 ReplaceWithStubCall(node, callable, CallDescriptor::kPatchableCallSite); | 328 ReplaceWithStubCall(node, callable, CallDescriptor::kPatchableCallSite); |
| 335 } | 329 } |
| 336 | 330 |
| 337 | 331 |
| 338 void JSGenericLowering::LowerJSStoreProperty(Node* node) { | 332 void JSGenericLowering::LowerJSStoreProperty(Node* node) { |
| 339 LanguageMode language_mode = OpParameter<LanguageMode>(node); | 333 LanguageMode language_mode = OpParameter<LanguageMode>(node); |
| 340 Callable callable = CodeFactory::KeyedStoreICInOptimizedCode( | 334 Callable callable = CodeFactory::KeyedStoreICInOptimizedCode( |
| 341 isolate(), language_mode, UNINITIALIZED); | 335 isolate(), language_mode, UNINITIALIZED); |
| 342 ReplaceWithStubCall(node, callable, CallDescriptor::kPatchableCallSite); | 336 ReplaceWithStubCall(node, callable, CallDescriptor::kPatchableCallSite); |
| 343 } | 337 } |
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| 575 } | 569 } |
| 576 | 570 |
| 577 | 571 |
| 578 MachineOperatorBuilder* JSGenericLowering::machine() const { | 572 MachineOperatorBuilder* JSGenericLowering::machine() const { |
| 579 return jsgraph()->machine(); | 573 return jsgraph()->machine(); |
| 580 } | 574 } |
| 581 | 575 |
| 582 } // namespace compiler | 576 } // namespace compiler |
| 583 } // namespace internal | 577 } // namespace internal |
| 584 } // namespace v8 | 578 } // namespace v8 |
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