| Index: src/flag-definitions.h | 
| =================================================================== | 
| --- src/flag-definitions.h	(revision 4055) | 
| +++ src/flag-definitions.h	(working copy) | 
| @@ -153,6 +153,8 @@ | 
| "try to use the speculative optimizing backend for all code") | 
| DEFINE_bool(trace_bailout, false, | 
| "print reasons for falling back to using the classic V8 backend") | 
| +DEFINE_bool(safe_int32_compiler, false, | 
| +            "enable optimized side-effect-free int32 expressions.") | 
| DEFINE_bool(use_flow_graph, false, "perform flow-graph based optimizations") | 
|  | 
| // compilation-cache.cc | 
|  |