| Index: src/x64/lithium-codegen-x64.h | 
| diff --git a/src/x64/lithium-codegen-x64.h b/src/x64/lithium-codegen-x64.h | 
| index d7fe26b3aa4818629e930f4fcd281b9b47b6618a..929c0f82a927d7c5169455c2538371776ad25abf 100644 | 
| --- a/src/x64/lithium-codegen-x64.h | 
| +++ b/src/x64/lithium-codegen-x64.h | 
| @@ -45,9 +45,9 @@ class SafepointGenerator; | 
|  | 
| class LCodeGen BASE_EMBEDDED { | 
| public: | 
| -  LCodeGen(LChunk* chunk, MacroAssembler* assembler, CompilationInfo* info) | 
| +  LCodeGen(LChunkBase* chunk, MacroAssembler* assembler, CompilationInfo* info) | 
| : zone_(info->zone()), | 
| -        chunk_(chunk), | 
| +        chunk_(LChunk::cast(chunk)), | 
| masm_(assembler), | 
| info_(info), | 
| current_block_(-1), | 
|  |