src/hotspot/cpu/x86/gc/shenandoah/shenandoahBarrierSetAssembler_x86.hpp

rev 55609 : Eliminate extra forwarding pointer per object

*** 53,64 ****
                                      Register thread,
                                      Register tmp,
                                      bool tosca_live,
                                      bool expand_call);
  
!   void resolve_forward_pointer(MacroAssembler* masm, Register dst);
!   void resolve_forward_pointer_not_null(MacroAssembler* masm, Register dst);
  
    void load_reference_barrier_not_null(MacroAssembler* masm, Register dst);
  
    void storeval_barrier_impl(MacroAssembler* masm, Register dst, Register tmp);
  
--- 53,64 ----
                                      Register thread,
                                      Register tmp,
                                      bool tosca_live,
                                      bool expand_call);
  
!   void resolve_forward_pointer(MacroAssembler* masm, Register dst, Register tmp);
!   void resolve_forward_pointer_not_null(MacroAssembler* masm, Register dst, Register tmp);
  
    void load_reference_barrier_not_null(MacroAssembler* masm, Register dst);
  
    void storeval_barrier_impl(MacroAssembler* masm, Register dst, Register tmp);
  
*** 79,105 ****
  
    void load_reference_barrier(MacroAssembler* masm, Register dst);
  
    void cmpxchg_oop(MacroAssembler* masm,
                     Register res, Address addr, Register oldval, Register newval,
!                    bool exchange, Register tmp1, Register tmp2);
    virtual void arraycopy_prologue(MacroAssembler* masm, DecoratorSet decorators, BasicType type,
                                    Register src, Register dst, Register count);
    virtual void arraycopy_epilogue(MacroAssembler* masm, DecoratorSet decorators, BasicType type,
                                    Register src, Register dst, Register count);
    virtual void load_at(MacroAssembler* masm, DecoratorSet decorators, BasicType type,
                         Register dst, Address src, Register tmp1, Register tmp_thread);
    virtual void store_at(MacroAssembler* masm, DecoratorSet decorators, BasicType type,
                          Address dst, Register val, Register tmp1, Register tmp2);
  
-   virtual void tlab_allocate(MacroAssembler* masm,
-                              Register thread, Register obj,
-                              Register var_size_in_bytes,
-                              int con_size_in_bytes,
-                              Register t1, Register t2,
-                              Label& slow_case);
- 
    virtual void barrier_stubs_init();
  
  };
  
  #endif // CPU_X86_GC_SHENANDOAH_SHENANDOAHBARRIERSETASSEMBLER_X86_HPP
--- 79,98 ----
  
    void load_reference_barrier(MacroAssembler* masm, Register dst);
  
    void cmpxchg_oop(MacroAssembler* masm,
                     Register res, Address addr, Register oldval, Register newval,
!                    bool exchange, Register tmp1, Register tmp2, Register tmp3);
    virtual void arraycopy_prologue(MacroAssembler* masm, DecoratorSet decorators, BasicType type,
                                    Register src, Register dst, Register count);
    virtual void arraycopy_epilogue(MacroAssembler* masm, DecoratorSet decorators, BasicType type,
                                    Register src, Register dst, Register count);
    virtual void load_at(MacroAssembler* masm, DecoratorSet decorators, BasicType type,
                         Register dst, Address src, Register tmp1, Register tmp_thread);
    virtual void store_at(MacroAssembler* masm, DecoratorSet decorators, BasicType type,
                          Address dst, Register val, Register tmp1, Register tmp2);
  
    virtual void barrier_stubs_init();
  
  };
  
  #endif // CPU_X86_GC_SHENANDOAH_SHENANDOAHBARRIERSETASSEMBLER_X86_HPP