| Index: src/runtime/runtime-scopes.cc | 
| diff --git a/src/runtime/runtime-scopes.cc b/src/runtime/runtime-scopes.cc | 
| index 603189c4f055d76ed0a7ddbafa5c9aaa8e29abaa..c64aac5bb7fb4508477e614be0d709503d2d2588 100644 | 
| --- a/src/runtime/runtime-scopes.cc | 
| +++ b/src/runtime/runtime-scopes.cc | 
| @@ -377,6 +377,8 @@ std::unique_ptr<Handle<Object>[]> GetCallerArguments(Isolate* isolate, | 
| NewArray<Handle<Object>>(*total_argc)); | 
| bool should_deoptimize = false; | 
| for (int i = 0; i < argument_count; i++) { | 
| +      // If we materialize any object, we should deoptimize the frame because we | 
| +      // might alias an object that was eliminated by escape analysis. | 
| should_deoptimize = should_deoptimize || iter->IsMaterializedObject(); | 
| Handle<Object> value = iter->GetValue(); | 
| param_data[i] = value; | 
| @@ -384,7 +386,7 @@ std::unique_ptr<Handle<Object>[]> GetCallerArguments(Isolate* isolate, | 
| } | 
|  | 
| if (should_deoptimize) { | 
| -      translated_values.StoreMaterializedValuesAndDeopt(); | 
| +      translated_values.StoreMaterializedValuesAndDeopt(frame); | 
| } | 
|  | 
| return param_data; | 
|  |