--- a/src/hotspot/share/gc/z/c2/zBarrierSetC2.hpp	Tue Nov 05 10:11:18 2019 +0000
+++ b/src/hotspot/share/gc/z/c2/zBarrierSetC2.hpp	Thu Oct 31 17:16:36 2019 +0100
@@ -86,6 +86,7 @@
   virtual void late_barrier_analysis() const;
   virtual int estimate_stub_size() const;
   virtual void emit_stubs(CodeBuffer& cb) const;
+  virtual void clone_at_expansion(PhaseMacroExpand* phase, ArrayCopyNode* ac) const;
 };
 
 #endif // SHARE_GC_Z_C2_ZBARRIERSETC2_HPP