--- old/src/hotspot/share/c1/c1_LIRGenerator.hpp	2018-03-13 05:53:03.141021183 -0700
+++ new/src/hotspot/share/c1/c1_LIRGenerator.hpp	2018-03-13 05:53:02.911000316 -0700
@@ -340,7 +340,6 @@
   // machine dependent
   void cmp_mem_int(LIR_Condition condition, LIR_Opr base, int disp, int c, CodeEmitInfo* info);
   void cmp_reg_mem(LIR_Condition condition, LIR_Opr reg, LIR_Opr base, int disp, BasicType type, CodeEmitInfo* info);
-  void cmp_reg_mem(LIR_Condition condition, LIR_Opr reg, LIR_Opr base, LIR_Opr disp, BasicType type, CodeEmitInfo* info);
 
   void arraycopy_helper(Intrinsic* x, int* flags, ciArrayKlass** expected_type);