--- old/src/hotspot/cpu/aarch64/gc/shared/modRefBarrierSetAssembler_aarch64.hpp	2019-07-12 11:38:43.177378273 +0000
+++ new/src/hotspot/cpu/aarch64/gc/shared/modRefBarrierSetAssembler_aarch64.hpp	2019-07-12 11:38:42.077332077 +0000
@@ -40,7 +40,7 @@
                                                 Register start, Register count, Register tmp, RegSet saved_regs) {}
 
   virtual void oop_store_at(MacroAssembler* masm, DecoratorSet decorators, BasicType type,
-                            Address dst, Register val, Register tmp1, Register tmp2) = 0;
+                            Address dst, Register val, Register tmp1, Register tmp2, Register tmp3) = 0;
 
 public:
   virtual void arraycopy_prologue(MacroAssembler* masm, DecoratorSet decorators, bool is_oop,
@@ -48,7 +48,7 @@
   virtual void arraycopy_epilogue(MacroAssembler* masm, DecoratorSet decorators, bool is_oop,
                                   Register start, Register count, Register tmp, RegSet saved_regs);
   virtual void store_at(MacroAssembler* masm, DecoratorSet decorators, BasicType type,
-                        Address dst, Register val, Register tmp1, Register tmp2);
+                        Address dst, Register val, Register tmp1, Register tmp2, Register tmp3);
 };
 
 #endif // CPU_AARCH64_GC_SHARED_MODREFBARRIERSETASSEMBLER_AARCH64_HPP