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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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