src/hotspot/cpu/arm/gc/shared/barrierSetAssembler_arm.hpp

rev 52354 : 8213199: GC abstraction for Assembler::needs_explicit_null_check()

*** 70,77 ****
--- 70,79 ----
    virtual void barrier_stubs_init() {}
  
    virtual void resolve(MacroAssembler* masm, DecoratorSet decorators, Register obj) {
      // Default implementation does not need to do anything.
    }
+ 
+   virtual bool needs_explicit_null_check(intptr_t offset) const;
  };
  
  #endif // CPU_ARM_GC_SHARED_BARRIERSETASSEMBLER_ARM_HPP