--- a/src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.hpp	Mon Jun 10 05:09:52 2019 +0200
+++ b/src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.hpp	Thu Feb 14 14:54:05 2019 +0100
@@ -126,7 +126,6 @@
   virtual void eliminate_gc_barrier(PhaseMacroExpand* macro, Node* node) const;
   virtual void enqueue_useful_gc_barrier(PhaseIterGVN* igvn, Node* node) const;
   virtual void eliminate_useless_gc_barriers(Unique_Node_List &useful, Compile* C) const;
-  virtual void add_users_to_worklist(Unique_Node_List* worklist) const;
 
   // Allow barrier sets to have shared state that is preserved across a compilation unit.
   // This could for example comprise macro nodes to be expanded during macro expansion.