--- old/src/hotspot/share/gc/shared/c2/cardTableBarrierSetC2.hpp	2018-10-05 10:34:06.909593193 +0200
+++ new/src/hotspot/share/gc/shared/c2/cardTableBarrierSetC2.hpp	2018-10-05 10:33:59.008576330 +0200
@@ -42,7 +42,7 @@
   Node* byte_map_base_node(GraphKit* kit) const;
 
 public:
-  virtual void clone(GraphKit* kit, Node* src, Node* dst, Node* size, bool is_array) const;
+  virtual void clone(GraphKit* kit, Node* src_base, Node* dst_base, Node* countx, bool is_array) const;
   virtual bool is_gc_barrier_node(Node* node) const;
   virtual void eliminate_gc_barrier(PhaseMacroExpand* macro, Node* node) const;
   virtual bool array_copy_requires_gc_barriers(BasicType type) const;