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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-typed-lowering.h" | 5 #include "src/compiler/js-typed-lowering.h" |
6 | 6 |
7 #include "src/ast/modules.h" | 7 #include "src/ast/modules.h" |
8 #include "src/builtins/builtins-utils.h" | 8 #include "src/builtins/builtins-utils.h" |
9 #include "src/code-factory.h" | 9 #include "src/code-factory.h" |
10 #include "src/compilation-dependencies.h" | 10 #include "src/compilation-dependencies.h" |
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2045 NodeProperties::ChangeOp( | 2045 NodeProperties::ChangeOp( |
2046 node, | 2046 node, |
2047 common()->Call(Linkage::GetStubCallDescriptor( | 2047 common()->Call(Linkage::GetStubCallDescriptor( |
2048 isolate(), graph()->zone(), callable.descriptor(), 1, flags))); | 2048 isolate(), graph()->zone(), callable.descriptor(), 1, flags))); |
2049 return Changed(node); | 2049 return Changed(node); |
2050 } | 2050 } |
2051 | 2051 |
2052 return NoChange(); | 2052 return NoChange(); |
2053 } | 2053 } |
2054 | 2054 |
2055 Reduction JSTypedLowering::ReduceJSCallFunction(Node* node) { | 2055 Reduction JSTypedLowering::ReduceJSCall(Node* node) { |
2056 DCHECK_EQ(IrOpcode::kJSCallFunction, node->opcode()); | 2056 DCHECK_EQ(IrOpcode::kJSCall, node->opcode()); |
2057 CallFunctionParameters const& p = CallFunctionParametersOf(node->op()); | 2057 CallParameters const& p = CallParametersOf(node->op()); |
2058 int const arity = static_cast<int>(p.arity() - 2); | 2058 int const arity = static_cast<int>(p.arity() - 2); |
2059 ConvertReceiverMode convert_mode = p.convert_mode(); | 2059 ConvertReceiverMode convert_mode = p.convert_mode(); |
2060 Node* target = NodeProperties::GetValueInput(node, 0); | 2060 Node* target = NodeProperties::GetValueInput(node, 0); |
2061 Type* target_type = NodeProperties::GetType(target); | 2061 Type* target_type = NodeProperties::GetType(target); |
2062 Node* receiver = NodeProperties::GetValueInput(node, 1); | 2062 Node* receiver = NodeProperties::GetValueInput(node, 1); |
2063 Type* receiver_type = NodeProperties::GetType(receiver); | 2063 Type* receiver_type = NodeProperties::GetType(receiver); |
2064 Node* effect = NodeProperties::GetEffectInput(node); | 2064 Node* effect = NodeProperties::GetEffectInput(node); |
2065 Node* control = NodeProperties::GetControlInput(node); | 2065 Node* control = NodeProperties::GetControlInput(node); |
2066 Node* frame_state = NodeProperties::FindFrameStateBefore(node); | 2066 Node* frame_state = NodeProperties::FindFrameStateBefore(node); |
2067 | 2067 |
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2156 NodeProperties::ChangeOp( | 2156 NodeProperties::ChangeOp( |
2157 node, common()->Call(Linkage::GetStubCallDescriptor( | 2157 node, common()->Call(Linkage::GetStubCallDescriptor( |
2158 isolate(), graph()->zone(), callable.descriptor(), 1 + arity, | 2158 isolate(), graph()->zone(), callable.descriptor(), 1 + arity, |
2159 flags))); | 2159 flags))); |
2160 return Changed(node); | 2160 return Changed(node); |
2161 } | 2161 } |
2162 | 2162 |
2163 // Maybe we did at least learn something about the {receiver}. | 2163 // Maybe we did at least learn something about the {receiver}. |
2164 if (p.convert_mode() != convert_mode) { | 2164 if (p.convert_mode() != convert_mode) { |
2165 NodeProperties::ChangeOp( | 2165 NodeProperties::ChangeOp( |
2166 node, javascript()->CallFunction(p.arity(), p.frequency(), p.feedback(), | 2166 node, |
2167 convert_mode, p.tail_call_mode())); | 2167 javascript()->Call(p.arity(), p.frequency(), p.feedback(), convert_mode, |
| 2168 p.tail_call_mode())); |
2168 return Changed(node); | 2169 return Changed(node); |
2169 } | 2170 } |
2170 | 2171 |
2171 return NoChange(); | 2172 return NoChange(); |
2172 } | 2173 } |
2173 | 2174 |
2174 | 2175 |
2175 Reduction JSTypedLowering::ReduceJSForInNext(Node* node) { | 2176 Reduction JSTypedLowering::ReduceJSForInNext(Node* node) { |
2176 DCHECK_EQ(IrOpcode::kJSForInNext, node->opcode()); | 2177 DCHECK_EQ(IrOpcode::kJSForInNext, node->opcode()); |
2177 Node* receiver = NodeProperties::GetValueInput(node, 0); | 2178 Node* receiver = NodeProperties::GetValueInput(node, 0); |
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2409 case IrOpcode::kJSLoadModule: | 2410 case IrOpcode::kJSLoadModule: |
2410 return ReduceJSLoadModule(node); | 2411 return ReduceJSLoadModule(node); |
2411 case IrOpcode::kJSStoreModule: | 2412 case IrOpcode::kJSStoreModule: |
2412 return ReduceJSStoreModule(node); | 2413 return ReduceJSStoreModule(node); |
2413 case IrOpcode::kJSConvertReceiver: | 2414 case IrOpcode::kJSConvertReceiver: |
2414 return ReduceJSConvertReceiver(node); | 2415 return ReduceJSConvertReceiver(node); |
2415 case IrOpcode::kJSConstruct: | 2416 case IrOpcode::kJSConstruct: |
2416 return ReduceJSConstruct(node); | 2417 return ReduceJSConstruct(node); |
2417 case IrOpcode::kJSCallForwardVarargs: | 2418 case IrOpcode::kJSCallForwardVarargs: |
2418 return ReduceJSCallForwardVarargs(node); | 2419 return ReduceJSCallForwardVarargs(node); |
2419 case IrOpcode::kJSCallFunction: | 2420 case IrOpcode::kJSCall: |
2420 return ReduceJSCallFunction(node); | 2421 return ReduceJSCall(node); |
2421 case IrOpcode::kJSForInNext: | 2422 case IrOpcode::kJSForInNext: |
2422 return ReduceJSForInNext(node); | 2423 return ReduceJSForInNext(node); |
2423 case IrOpcode::kJSLoadMessage: | 2424 case IrOpcode::kJSLoadMessage: |
2424 return ReduceJSLoadMessage(node); | 2425 return ReduceJSLoadMessage(node); |
2425 case IrOpcode::kJSStoreMessage: | 2426 case IrOpcode::kJSStoreMessage: |
2426 return ReduceJSStoreMessage(node); | 2427 return ReduceJSStoreMessage(node); |
2427 case IrOpcode::kJSGeneratorStore: | 2428 case IrOpcode::kJSGeneratorStore: |
2428 return ReduceJSGeneratorStore(node); | 2429 return ReduceJSGeneratorStore(node); |
2429 case IrOpcode::kJSGeneratorRestoreContinuation: | 2430 case IrOpcode::kJSGeneratorRestoreContinuation: |
2430 return ReduceJSGeneratorRestoreContinuation(node); | 2431 return ReduceJSGeneratorRestoreContinuation(node); |
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2460 } | 2461 } |
2461 | 2462 |
2462 | 2463 |
2463 CompilationDependencies* JSTypedLowering::dependencies() const { | 2464 CompilationDependencies* JSTypedLowering::dependencies() const { |
2464 return dependencies_; | 2465 return dependencies_; |
2465 } | 2466 } |
2466 | 2467 |
2467 } // namespace compiler | 2468 } // namespace compiler |
2468 } // namespace internal | 2469 } // namespace internal |
2469 } // namespace v8 | 2470 } // namespace v8 |
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