src/hotspot/share/gc/shenandoah/c2/shenandoahSupport.hpp

@@ -85,27 +85,10 @@
  #ifdef ASSERT
    static void verify(RootNode* root);
  #endif
  };
  
- class ShenandoahIUBarrierNode : public Node {
- public:
-   ShenandoahIUBarrierNode(Node* val);
- 
-   const Type *bottom_type() const;
-   const Type* Value(PhaseGVN* phase) const;
-   Node* Identity(PhaseGVN* phase);
- 
-   int Opcode() const;
- 
- private:
-   enum { Needed, NotNeeded, MaybeNeeded };
- 
-   static int needed(Node* n);
-   static Node* next(Node* n);
- };
- 
  class MemoryGraphFixer : public ResourceObj {
  private:
    Node_List _memory_nodes;
    int _alias;
    PhaseIdealLoop* _phase;