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Issue 1817913003: Turn StoreWithInterceptor into a turbofan stub (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 9 months ago
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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/bootstrapper.h" 9 #include "src/bootstrapper.h"
10 #include "src/code-factory.h" 10 #include "src/code-factory.h"
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2320 2320
2321 assembler->Bind(&if_valueisundetectable); 2321 assembler->Bind(&if_valueisundetectable);
2322 assembler->Return(assembler->BooleanConstant(false)); 2322 assembler->Return(assembler->BooleanConstant(false));
2323 2323
2324 assembler->Bind(&if_valueisnotundetectable); 2324 assembler->Bind(&if_valueisnotundetectable);
2325 assembler->Return(assembler->BooleanConstant(true)); 2325 assembler->Return(assembler->BooleanConstant(true));
2326 } 2326 }
2327 } 2327 }
2328 } 2328 }
2329 2329
2330 void StoreInterceptorStub::GenerateAssembly(
2331 compiler::CodeStubAssembler* assembler) const {
2332 typedef compiler::Node Node;
2333 Node* receiver = assembler->Parameter(0);
2334 Node* name = assembler->Parameter(1);
2335 Node* value = assembler->Parameter(2);
2336 Node* context = assembler->Parameter(3);
2337 assembler->TailCallRuntime(Runtime::kStorePropertyWithInterceptor, context,
2338 receiver, name, value);
2339 }
2340
2330 template<class StateType> 2341 template<class StateType>
2331 void HydrogenCodeStub::TraceTransition(StateType from, StateType to) { 2342 void HydrogenCodeStub::TraceTransition(StateType from, StateType to) {
2332 // Note: Although a no-op transition is semantically OK, it is hinting at a 2343 // Note: Although a no-op transition is semantically OK, it is hinting at a
2333 // bug somewhere in our state transition machinery. 2344 // bug somewhere in our state transition machinery.
2334 DCHECK(from != to); 2345 DCHECK(from != to);
2335 if (!FLAG_trace_ic) return; 2346 if (!FLAG_trace_ic) return;
2336 OFStream os(stdout); 2347 OFStream os(stdout);
2337 os << "["; 2348 os << "[";
2338 PrintBaseName(os); 2349 PrintBaseName(os);
2339 os << ": " << from << "=>" << to << "]" << std::endl; 2350 os << ": " << from << "=>" << to << "]" << std::endl;
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2755 if (type->Is(Type::UntaggedPointer())) { 2766 if (type->Is(Type::UntaggedPointer())) {
2756 return Representation::External(); 2767 return Representation::External();
2757 } 2768 }
2758 2769
2759 DCHECK(!type->Is(Type::Untagged())); 2770 DCHECK(!type->Is(Type::Untagged()));
2760 return Representation::Tagged(); 2771 return Representation::Tagged();
2761 } 2772 }
2762 2773
2763 } // namespace internal 2774 } // namespace internal
2764 } // namespace v8 2775 } // namespace v8
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