| Index: src/compiler/verifier.cc | 
| diff --git a/src/compiler/verifier.cc b/src/compiler/verifier.cc | 
| index dabb8e4ffed6afd822f181dbd37be4d8009b2a6c..cb8a12035af0b7ca11dfeceb9a5ffff565513b42 100644 | 
| --- a/src/compiler/verifier.cc | 
| +++ b/src/compiler/verifier.cc | 
| @@ -850,11 +850,6 @@ | 
| case IrOpcode::kAllocate: | 
| CheckValueInputIs(node, 0, Type::PlainNumber()); | 
| CheckUpperIs(node, Type::TaggedPointer()); | 
| -      break; | 
| -    case IrOpcode::kEnsureWritableFastElements: | 
| -      CheckValueInputIs(node, 0, Type::Any()); | 
| -      CheckValueInputIs(node, 1, Type::Internal()); | 
| -      CheckUpperIs(node, Type::Internal()); | 
| break; | 
| case IrOpcode::kTransitionElementsKind: | 
| CheckValueInputIs(node, 0, Type::Any()); | 
|  |