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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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-stubs.h" | 5 #include "src/code-stubs.h" |
6 | 6 |
7 #include <sstream> | 7 #include <sstream> |
8 | 8 |
9 #include "src/ast/ast.h" | 9 #include "src/ast/ast.h" |
10 #include "src/bootstrapper.h" | 10 #include "src/bootstrapper.h" |
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5194 | 5194 |
5195 | 5195 |
5196 void KeyedLoadGenericStub::InitializeDescriptor( | 5196 void KeyedLoadGenericStub::InitializeDescriptor( |
5197 CodeStubDescriptor* descriptor) { | 5197 CodeStubDescriptor* descriptor) { |
5198 descriptor->Initialize( | 5198 descriptor->Initialize( |
5199 Runtime::FunctionForId(Runtime::kKeyedGetProperty)->entry); | 5199 Runtime::FunctionForId(Runtime::kKeyedGetProperty)->entry); |
5200 } | 5200 } |
5201 | 5201 |
5202 | 5202 |
5203 void HandlerStub::InitializeDescriptor(CodeStubDescriptor* descriptor) { | 5203 void HandlerStub::InitializeDescriptor(CodeStubDescriptor* descriptor) { |
5204 if (kind() == Code::STORE_IC) { | 5204 DCHECK(kind() == Code::LOAD_IC || kind() == Code::KEYED_LOAD_IC); |
5205 descriptor->Initialize(FUNCTION_ADDR(Runtime_StoreIC_MissFromStubFailure)); | 5205 if (kind() == Code::KEYED_LOAD_IC) { |
5206 } else if (kind() == Code::KEYED_LOAD_IC) { | |
5207 descriptor->Initialize( | 5206 descriptor->Initialize( |
5208 FUNCTION_ADDR(Runtime_KeyedLoadIC_MissFromStubFailure)); | 5207 FUNCTION_ADDR(Runtime_KeyedLoadIC_MissFromStubFailure)); |
5209 } else if (kind() == Code::KEYED_STORE_IC) { | |
5210 descriptor->Initialize( | |
5211 FUNCTION_ADDR(Runtime_KeyedStoreIC_MissFromStubFailure)); | |
5212 } | 5208 } |
5213 } | 5209 } |
5214 | 5210 |
5215 | 5211 |
5216 CallInterfaceDescriptor HandlerStub::GetCallInterfaceDescriptor() const { | 5212 CallInterfaceDescriptor HandlerStub::GetCallInterfaceDescriptor() const { |
5217 if (kind() == Code::LOAD_IC || kind() == Code::KEYED_LOAD_IC) { | 5213 if (kind() == Code::LOAD_IC || kind() == Code::KEYED_LOAD_IC) { |
5218 return LoadWithVectorDescriptor(isolate()); | 5214 return LoadWithVectorDescriptor(isolate()); |
5219 } else { | 5215 } else { |
5220 DCHECK(kind() == Code::STORE_IC || kind() == Code::KEYED_STORE_IC); | 5216 DCHECK(kind() == Code::STORE_IC || kind() == Code::KEYED_STORE_IC); |
5221 return StoreWithVectorDescriptor(isolate()); | 5217 return StoreWithVectorDescriptor(isolate()); |
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6308 | 6304 |
6309 if (type == MachineType::Pointer()) { | 6305 if (type == MachineType::Pointer()) { |
6310 return Representation::External(); | 6306 return Representation::External(); |
6311 } | 6307 } |
6312 | 6308 |
6313 return Representation::Tagged(); | 6309 return Representation::Tagged(); |
6314 } | 6310 } |
6315 | 6311 |
6316 } // namespace internal | 6312 } // namespace internal |
6317 } // namespace v8 | 6313 } // namespace v8 |
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