141   GrowableArray<KRegister>       _opmask_registers;
142   GrowableArray<XMMRegisterData> _xmm_registers;
143   int                            _spill_size;
144   int                            _spill_offset;
145 
146   static int xmm_compare_register_size(XMMRegisterData* left, XMMRegisterData* right);
147   static int xmm_slot_size(OptoReg::Name opto_reg);
148   static uint xmm_ideal_reg_for_size(int reg_size);
149   bool xmm_needs_vzeroupper() const;
150   void xmm_register_save(const XMMRegisterData& reg_data);
151   void xmm_register_restore(const XMMRegisterData& reg_data);
152   void gp_register_save(Register reg);
153   void opmask_register_save(KRegister reg);
154   void gp_register_restore(Register reg);
155   void opmask_register_restore(KRegister reg);
156   void initialize(BarrierStubC2* stub);
157 
158 public:
159   SaveLiveRegisters(MacroAssembler* masm, BarrierStubC2* stub);
160   ~SaveLiveRegisters();

161 };
162 
163 #endif // COMPILER2
164 
165 #endif // CPU_X86_GC_SHARED_BARRIERSETASSEMBLER_X86_HPP

141   GrowableArray<KRegister>       _opmask_registers;
142   GrowableArray<XMMRegisterData> _xmm_registers;
143   int                            _spill_size;
144   int                            _spill_offset;
145 
146   static int xmm_compare_register_size(XMMRegisterData* left, XMMRegisterData* right);
147   static int xmm_slot_size(OptoReg::Name opto_reg);
148   static uint xmm_ideal_reg_for_size(int reg_size);
149   bool xmm_needs_vzeroupper() const;
150   void xmm_register_save(const XMMRegisterData& reg_data);
151   void xmm_register_restore(const XMMRegisterData& reg_data);
152   void gp_register_save(Register reg);
153   void opmask_register_save(KRegister reg);
154   void gp_register_restore(Register reg);
155   void opmask_register_restore(KRegister reg);
156   void initialize(BarrierStubC2* stub);
157 
158 public:
159   SaveLiveRegisters(MacroAssembler* masm, BarrierStubC2* stub);
160   ~SaveLiveRegisters();
161   bool contains(Register r) const { return _gp_registers.contains(r); }
162 };
163 
164 #endif // COMPILER2
165 
166 #endif // CPU_X86_GC_SHARED_BARRIERSETASSEMBLER_X86_HPP