*** old/src/share/vm/opto/library_call.cpp	Tue Sep  9 16:51:33 2014
--- new/src/share/vm/opto/library_call.cpp	Tue Sep  9 16:51:33 2014

*** 4966,4976 ****
--- 4966,4977 ----
      // 'x_start' points to x array + scaled xlen
      // 'y_start' points to y array + scaled ylen
  
      // Allocate the result array
      Node* zlen = _gvn.transform(new AddINode(xlen, ylen));
!     Node* klass_node = makecon(TypeKlassPtr::make(ciTypeArrayKlass::make(T_INT)));
!     ciKlass* klass = ciTypeArrayKlass::make(T_INT);
+     Node* klass_node = makecon(TypeKlassPtr::make(klass));
  
      IdealKit ideal(this);
  
  #define __ ideal.
       Node* one = __ ConI(1);

*** 5000,5010 ****
--- 5001,5012 ----
         __ set(z_alloc, narr);
       } __ end_if();
  
       sync_kit(ideal);
       z = __ value(z_alloc);
       _gvn.set_type(z, TypeAryPtr::INTS);
+      // Can't use TypeAryPtr::INTS which uses Bottom offset.
+      _gvn.set_type(z, TypeOopPtr::make_from_klass(klass));
       // Final sync IdealKit and GraphKit.
       final_sync(ideal);
  #undef __
  
      Node* z_start = array_element_address(z, intcon(0), T_INT);