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src/hotspot/share/opto/phaseX.hpp

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@@ -423,10 +423,16 @@
     _types = gvn->_types;
   }
 
   bool is_dominator(Node *d, Node *n) { return is_dominator_helper(d, n, true); }
 
+  // Helper to call Node::Ideal() and BarrierSetC2::ideal_node().
+  Node* apply_ideal(Node* i, bool can_reshape);
+
+  // Helper to call Node::Identity() and BarrierSetC2::identity_node().
+  Node* apply_identity(Node* n);
+
   // Check for a simple dead loop when a data node references itself.
   DEBUG_ONLY(void dead_loop_check(Node *n);)
 };
 
 //------------------------------PhaseIterGVN-----------------------------------
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