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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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336 void JSGenericLowering::LowerJSToObject(Node* node) { | 336 void JSGenericLowering::LowerJSToObject(Node* node) { |
337 ReplaceWithBuiltinCall(node, Builtins::TO_OBJECT, 1); | 337 ReplaceWithBuiltinCall(node, Builtins::TO_OBJECT, 1); |
338 } | 338 } |
339 | 339 |
340 | 340 |
341 void JSGenericLowering::LowerJSLoadProperty(Node* node) { | 341 void JSGenericLowering::LowerJSLoadProperty(Node* node) { |
342 CallDescriptor::Flags flags = AdjustFrameStatesForCall(node); | 342 CallDescriptor::Flags flags = AdjustFrameStatesForCall(node); |
343 const LoadPropertyParameters& p = LoadPropertyParametersOf(node->op()); | 343 const LoadPropertyParameters& p = LoadPropertyParametersOf(node->op()); |
344 Callable callable = | 344 Callable callable = |
345 CodeFactory::KeyedLoadICInOptimizedCode(isolate(), UNINITIALIZED); | 345 CodeFactory::KeyedLoadICInOptimizedCode(isolate(), UNINITIALIZED); |
346 if (FLAG_vector_ics) { | 346 node->InsertInput(zone(), 2, jsgraph()->SmiConstant(p.feedback().index())); |
347 node->InsertInput(zone(), 2, jsgraph()->SmiConstant(p.feedback().index())); | 347 node->InsertInput(zone(), 3, jsgraph()->HeapConstant(p.feedback().vector())); |
348 node->InsertInput(zone(), 3, | |
349 jsgraph()->HeapConstant(p.feedback().vector())); | |
350 } | |
351 ReplaceWithStubCall(node, callable, | 348 ReplaceWithStubCall(node, callable, |
352 CallDescriptor::kPatchableCallSite | flags); | 349 CallDescriptor::kPatchableCallSite | flags); |
353 } | 350 } |
354 | 351 |
355 | 352 |
356 void JSGenericLowering::LowerJSLoadNamed(Node* node) { | 353 void JSGenericLowering::LowerJSLoadNamed(Node* node) { |
357 CallDescriptor::Flags flags = AdjustFrameStatesForCall(node); | 354 CallDescriptor::Flags flags = AdjustFrameStatesForCall(node); |
358 const LoadNamedParameters& p = LoadNamedParametersOf(node->op()); | 355 const LoadNamedParameters& p = LoadNamedParametersOf(node->op()); |
359 Callable callable = | 356 Callable callable = |
360 p.load_ic() == NAMED | 357 p.load_ic() == NAMED |
361 ? CodeFactory::LoadICInOptimizedCode(isolate(), p.contextual_mode(), | 358 ? CodeFactory::LoadICInOptimizedCode(isolate(), p.contextual_mode(), |
362 UNINITIALIZED) | 359 UNINITIALIZED) |
363 : CodeFactory::KeyedLoadICInOptimizedCode(isolate(), UNINITIALIZED); | 360 : CodeFactory::KeyedLoadICInOptimizedCode(isolate(), UNINITIALIZED); |
364 node->InsertInput(zone(), 1, jsgraph()->HeapConstant(p.name())); | 361 node->InsertInput(zone(), 1, jsgraph()->HeapConstant(p.name())); |
365 if (FLAG_vector_ics) { | 362 node->InsertInput(zone(), 2, jsgraph()->SmiConstant(p.feedback().index())); |
366 node->InsertInput(zone(), 2, jsgraph()->SmiConstant(p.feedback().index())); | 363 node->InsertInput(zone(), 3, jsgraph()->HeapConstant(p.feedback().vector())); |
367 node->InsertInput(zone(), 3, | |
368 jsgraph()->HeapConstant(p.feedback().vector())); | |
369 } | |
370 ReplaceWithStubCall(node, callable, | 364 ReplaceWithStubCall(node, callable, |
371 CallDescriptor::kPatchableCallSite | flags); | 365 CallDescriptor::kPatchableCallSite | flags); |
372 } | 366 } |
373 | 367 |
374 | 368 |
375 void JSGenericLowering::LowerJSStoreProperty(Node* node) { | 369 void JSGenericLowering::LowerJSStoreProperty(Node* node) { |
376 CallDescriptor::Flags flags = AdjustFrameStatesForCall(node); | 370 CallDescriptor::Flags flags = AdjustFrameStatesForCall(node); |
377 LanguageMode language_mode = OpParameter<LanguageMode>(node); | 371 LanguageMode language_mode = OpParameter<LanguageMode>(node); |
378 Callable callable = CodeFactory::KeyedStoreICInOptimizedCode( | 372 Callable callable = CodeFactory::KeyedStoreICInOptimizedCode( |
379 isolate(), language_mode, UNINITIALIZED); | 373 isolate(), language_mode, UNINITIALIZED); |
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618 } | 612 } |
619 | 613 |
620 | 614 |
621 MachineOperatorBuilder* JSGenericLowering::machine() const { | 615 MachineOperatorBuilder* JSGenericLowering::machine() const { |
622 return jsgraph()->machine(); | 616 return jsgraph()->machine(); |
623 } | 617 } |
624 | 618 |
625 } // namespace compiler | 619 } // namespace compiler |
626 } // namespace internal | 620 } // namespace internal |
627 } // namespace v8 | 621 } // namespace v8 |
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