ElementsAccessor::SetLength() maybehandlified.

src/ic.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 1815 matching lines @@
   // The generated code should filter out non-Smis before we get here.
   ASSERT(len->IsSmi());
 
 #ifdef DEBUG
   // The length property has to be a writable callback property.
   LookupResult debug_lookup(isolate);
   receiver->LocalLookup(isolate->heap()->length_string(), &debug_lookup);
   ASSERT(debug_lookup.IsPropertyCallbacks() && !debug_lookup.IsReadOnly());
 #endif
 
-  RETURN_IF_EMPTY_HANDLE(isolate,
-                         JSArray::SetElementsLength(receiver, len));
+  RETURN_FAILURE_ON_EXCEPTION(
+      isolate, JSArray::SetElementsLength(receiver, len));
   return *len;
 }
 
 
 // Extend storage is called in a store inline cache when
 // it is necessary to extend the properties array of a
 // JSObject.
 RUNTIME_FUNCTION(MaybeObject*, SharedStoreIC_ExtendStorage) {
   SealHandleScope shs(isolate);
   ASSERT(args.length() == 3);
@@ skipping 991 matching lines @@
 #undef ADDR
 };
 
 
 Address IC::AddressFromUtilityId(IC::UtilityId id) {
   return IC_utilities[id];
 }
 
 
 } }  // namespace v8::internal