ArrayPush builtin handlified.

src/elements.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 766 matching lines @@
                                                        uint32_t from_start,
                                                        FixedArrayBase* to,
                                                        ElementsKind from_kind,
                                                        uint32_t to_start,
                                                        int packed_size,
                                                        int copy_size) {
     UNREACHABLE();
     return NULL;
   }
 
+  virtual void CopyElements(
+      Handle<JSObject> from_holder,
+      uint32_t from_start,
+      ElementsKind from_kind,
+      Handle<FixedArrayBase> to,
+      uint32_t to_start,
+      int copy_size,
+      Handle<FixedArrayBase> from) {
+    CALL_HEAP_FUNCTION_VOID(from_holder->GetIsolate(),
+                            CopyElements(
+                                from_holder.is_null() ? NULL : *from_holder,
+                                from_start, from_kind, *to, to_start, copy_size,
+                                from.is_null() ? NULL : *from));
+  }
+
   MUST_USE_RESULT virtual MaybeObject* CopyElements(JSObject* from_holder,
                                                     uint32_t from_start,
                                                     ElementsKind from_kind,
                                                     FixedArrayBase* to,
                                                     uint32_t to_start,
                                                     int copy_size,
                                                     FixedArrayBase* from) {
     int packed_size = kPackedSizeNotKnown;
     if (from == NULL) {
       from = from_holder->elements();
@@ skipping 1246 matching lines @@
       UNREACHABLE();
       break;
   }
 
   array->set_elements(*elms);
   array->set_length(Smi::FromInt(number_of_elements));
   return array;
 }
 
 } }  // namespace v8::internal