| Index: src/runtime-profiler.cc | 
| diff --git a/src/runtime-profiler.cc b/src/runtime-profiler.cc | 
| index 8bd59d1de26de83a3c4cabadbdc7d181de50bac1..70586aa06b26893030df2bb642af39df53018de3 100644 | 
| --- a/src/runtime-profiler.cc | 
| +++ b/src/runtime-profiler.cc | 
| @@ -257,7 +257,8 @@ void RuntimeProfiler::OptimizeNow() { | 
| } | 
| } | 
|  | 
| -    if (function->IsMarkedForLazyRecompilation()) { | 
| +    if (function->IsMarkedForLazyRecompilation() && | 
| +        function->shared()->code()->kind() == Code::FUNCTION) { | 
| Code* unoptimized = function->shared()->code(); | 
| int nesting = unoptimized->allow_osr_at_loop_nesting_level(); | 
| if (nesting == 0) AttemptOnStackReplacement(function); | 
|  |