*** old/src/share/vm/opto/graphKit.hpp	Tue Feb 14 20:36:23 2017
--- new/src/share/vm/opto/graphKit.hpp	Tue Feb 14 20:36:23 2017

*** 865,874 ****
--- 865,877 ----
    // Rewrites (*casted_receiver) to be casted to the stronger type.
    // (Caller is responsible for doing replace_in_map.)
    Node* type_check_receiver(Node* receiver, ciKlass* klass, float prob,
                              Node* *casted_receiver);
  
+   Node* subtype_check_receiver(Node* receiver, ciKlass* klass,
+                                Node** casted_receiver);
+ 
    // implementation of object creation
    Node* set_output_for_allocation(AllocateNode* alloc,
                                    const TypeOopPtr* oop_type,
                                    bool deoptimize_on_exception=false);
    Node* get_layout_helper(Node* klass_node, jint& constant_value);