ElementsAccessor::SetLength() maybehandlified.

src/runtime.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 15009 matching lines @@
     ElementsKind kind = constructor->initial_map()->elements_kind();
     if (holey && !IsFastHoleyElementsKind(kind)) {
       kind = GetHoleyElementsKind(kind);
       JSObject::TransitionElementsKind(array, kind);
     }
   }
 
   factory->NewJSArrayStorage(array, 0, 0, DONT_INITIALIZE_ARRAY_ELEMENTS);
 
   ElementsKind old_kind = array->GetElementsKind();
-  RETURN_IF_EMPTY_HANDLE(isolate,
-                         ArrayConstructInitializeElements(array, caller_args));
+  RETURN_FAILURE_ON_EXCEPTION(
+      isolate, ArrayConstructInitializeElements(array, caller_args));
   if (!site.is_null() &&
       (old_kind != array->GetElementsKind() ||
        !can_use_type_feedback)) {
     // The arguments passed in caused a transition. This kind of complexity
     // can't be dealt with in the inlined hydrogen array constructor case.
     // We must mark the allocationsite as un-inlinable.
     site->SetDoNotInlineCall();
   }
   return *array;
 }
@@ skipping 165 matching lines @@
   }
 }
 
 
 void Runtime::OutOfMemory() {
   Heap::FatalProcessOutOfMemory("CALL_AND_RETRY_LAST", true);
   UNREACHABLE();
 }
 
 } }  // namespace v8::internal