src/share/vm/opto/compile.hpp

rev 7691 : 6912521: System.arraycopy works slower than the simple loop for little lengths
Summary: convert small array copies to series of loads and stores
Reviewed-by:

*** 72,81 ****
--- 72,82 ----
  class StartNode;
  class SafePointNode;
  class JVMState;
  class Type;
  class TypeData;
+ class TypeInt;
  class TypePtr;
  class TypeOopPtr;
  class TypeFunc;
  class Unique_Node_List;
  class nmethod;
*** 1219,1228 ****
--- 1220,1231 ----
  
    // Static parse-time type checking logic for gen_subtype_check:
    enum { SSC_always_false, SSC_always_true, SSC_easy_test, SSC_full_test };
    int static_subtype_check(ciKlass* superk, ciKlass* subk);
  
+   static Node* conv_I2X_index(PhaseGVN *phase, Node* offset, const TypeInt* sizetype);
+ 
    // Auxiliary method for randomized fuzzing/stressing
    static bool randomized_select(int count);
  };
  
  #endif // SHARE_VM_OPTO_COMPILE_HPP