--- old/src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.hpp	2019-05-08 16:25:26.653847907 +0200
+++ new/src/hotspot/share/gc/shenandoah/c2/shenandoahBarrierSetC2.hpp	2019-05-08 16:25:26.440851005 +0200
@@ -108,11 +108,6 @@
   // This is the entry-point for the backend to perform accesses through the Access API.
   virtual void clone(GraphKit* kit, Node* src, Node* dst, Node* size, bool is_array) const;
 
-  virtual Node* obj_allocate(PhaseMacroExpand* macro, Node* ctrl, Node* mem, Node* toobig_false, Node* size_in_bytes,
-                             Node*& i_o, Node*& needgc_ctrl,
-                             Node*& fast_oop_ctrl, Node*& fast_oop_rawmem,
-                             intx prefetch_lines) const;
-
   // These are general helper methods used by C2
   virtual bool array_copy_requires_gc_barriers(bool tightly_coupled_alloc, BasicType type, bool is_clone, ArrayCopyPhase phase) const;
   virtual void clone_barrier_at_expansion(ArrayCopyNode* ac, Node* call, PhaseIterGVN& igvn) const;