| Index: src/interpreter/bytecode-array-builder.h | 
| diff --git a/src/interpreter/bytecode-array-builder.h b/src/interpreter/bytecode-array-builder.h | 
| index b766ccd4a6f424c48e5e425ecae964bee7bceacc..8010624cf84eea47360781b8ea341cf3ec3d65b3 100644 | 
| --- a/src/interpreter/bytecode-array-builder.h | 
| +++ b/src/interpreter/bytecode-array-builder.h | 
| @@ -251,6 +251,7 @@ class BytecodeArrayBuilder { | 
| bool LastBytecodeInSameBlock() const; | 
|  | 
| bool NeedToBooleanCast(); | 
| +  bool IsRegisterInAccumulator(Register reg); | 
|  | 
| int BorrowTemporaryRegister(); | 
| void ReturnTemporaryRegister(int reg_index); | 
|  |