--- old/src/hotspot/cpu/aarch64/gc/g1/g1BarrierSetAssembler_aarch64.hpp	2019-07-12 11:38:30.480845099 +0000
+++ new/src/hotspot/cpu/aarch64/gc/g1/g1BarrierSetAssembler_aarch64.hpp	2019-07-12 11:38:29.452801929 +0000
@@ -57,7 +57,7 @@
                              Register tmp2);
 
   virtual void oop_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);
 
 public:
 #ifdef COMPILER1