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Side by Side Diff: src/compiler/verifier.cc

Issue 2279213002: [turbofan] Introduce a dedicated ArrayBufferWasNeutered operator. (Closed)
Patch Set: Created 4 years, 3 months ago
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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/verifier.h" 5 #include "src/compiler/verifier.h"
6 6
7 #include <algorithm> 7 #include <algorithm>
8 #include <deque> 8 #include <deque>
9 #include <queue> 9 #include <queue>
10 #include <sstream> 10 #include <sstream>
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861 // (Any, Unique) -> Boolean 861 // (Any, Unique) -> Boolean
862 CheckUpperIs(node, Type::Boolean()); 862 CheckUpperIs(node, Type::Boolean());
863 break; 863 break;
864 } 864 }
865 case IrOpcode::kObjectIsCallable: 865 case IrOpcode::kObjectIsCallable:
866 case IrOpcode::kObjectIsNumber: 866 case IrOpcode::kObjectIsNumber:
867 case IrOpcode::kObjectIsReceiver: 867 case IrOpcode::kObjectIsReceiver:
868 case IrOpcode::kObjectIsSmi: 868 case IrOpcode::kObjectIsSmi:
869 case IrOpcode::kObjectIsString: 869 case IrOpcode::kObjectIsString:
870 case IrOpcode::kObjectIsUndetectable: 870 case IrOpcode::kObjectIsUndetectable:
871 case IrOpcode::kArrayBufferWasNeutered:
871 CheckValueInputIs(node, 0, Type::Any()); 872 CheckValueInputIs(node, 0, Type::Any());
872 CheckUpperIs(node, Type::Boolean()); 873 CheckUpperIs(node, Type::Boolean());
873 break; 874 break;
874 case IrOpcode::kAllocate: 875 case IrOpcode::kAllocate:
875 CheckValueInputIs(node, 0, Type::PlainNumber()); 876 CheckValueInputIs(node, 0, Type::PlainNumber());
876 CheckUpperIs(node, Type::TaggedPointer()); 877 CheckUpperIs(node, Type::TaggedPointer());
877 break; 878 break;
878 case IrOpcode::kEnsureWritableFastElements: 879 case IrOpcode::kEnsureWritableFastElements:
879 CheckValueInputIs(node, 0, Type::Any()); 880 CheckValueInputIs(node, 0, Type::Any());
880 CheckValueInputIs(node, 1, Type::Internal()); 881 CheckValueInputIs(node, 1, Type::Internal());
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1598 replacement->op()->EffectOutputCount() > 0); 1599 replacement->op()->EffectOutputCount() > 0);
1599 DCHECK(!NodeProperties::IsFrameStateEdge(edge) || 1600 DCHECK(!NodeProperties::IsFrameStateEdge(edge) ||
1600 replacement->opcode() == IrOpcode::kFrameState); 1601 replacement->opcode() == IrOpcode::kFrameState);
1601 } 1602 }
1602 1603
1603 #endif // DEBUG 1604 #endif // DEBUG
1604 1605
1605 } // namespace compiler 1606 } // namespace compiler
1606 } // namespace internal 1607 } // namespace internal
1607 } // namespace v8 1608 } // namespace v8
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