src/hotspot/cpu/riscv/c2_MacroAssembler_riscv.hpp

*** 47,10 ***
--- 47,12 ---
                                    bool isLU, Register cnt1, Register cnt2,
                                    Register tmp1, Register tmp2, Register tmp3,
                                    const int STUB_THRESHOLD, Label *STUB, Label *DONE);
  
   public:
+   void entry_barrier();
+ 
    // Code used by cmpFastLock and cmpFastUnlock mach instructions in .ad file.
    void fast_lock(Register object, Register box,
                   Register tmp1, Register tmp2, Register tmp3, Register tmp4);
    void fast_unlock(Register object, Register box,
                     Register tmp1, Register tmp2, Register tmp3);