43 MipsRegisterInfo::MipsRegisterInfo() : MipsGenRegisterInfo(Mips::RA) {}  in MipsRegisterInfo()
45 unsigned MipsRegisterInfo::getPICCallReg() { return Mips::T9; }  in getPICCallReg()
55     return ABI.ArePtrs64bit() ? &Mips::GPR64RegClass : &Mips::GPR32RegClass;  in getPointerRegClass()
57     return &Mips::GPRMM16RegClass;  in getPointerRegClass()
59     return ABI.ArePtrs64bit() ? &Mips::SP64RegClass : &Mips::SP32RegClass;  in getPointerRegClass()
61     return ABI.ArePtrs64bit() ? &Mips::GP64RegClass : &Mips::GP32RegClass;  in getPointerRegClass()
73   case Mips::GPR32RegClassID:  in getRegPressureLimit()
74   case Mips::GPR64RegClassID:  in getRegPressureLimit()
75   case Mips::DSPRRegClassID: {  in getRegPressureLimit()
79   case Mips::FGR32RegClassID:  in getRegPressureLimit()
81   case Mips::AFGR64RegClassID:  in getRegPressureLimit()
83   case Mips::FGR64RegClassID:  in getRegPressureLimit()
153     Mips::ZERO, Mips::K0, Mips::K1, Mips::SP  in getReservedRegs()
157     Mips::ZERO_64, Mips::K0_64, Mips::K1_64, Mips::SP_64  in getReservedRegs()
170     Reserved.set(Mips::T6);   // Reserved for control flow mask.  in getReservedRegs()
171     Reserved.set(Mips::T7);   // Reserved for memory access mask.  in getReservedRegs()
172     Reserved.set(Mips::T8);   // Reserved for thread pointer.  in getReservedRegs()
180     Reserved.set(Mips::GP);  in getReservedRegs()
181     Reserved.set(Mips::GP_64);  in getReservedRegs()
186     for (RegIter Reg = Mips::AFGR64RegClass.begin(),  in getReservedRegs()
187          EReg = Mips::AFGR64RegClass.end(); Reg != EReg; ++Reg)  in getReservedRegs()
191     for (RegIter Reg = Mips::FGR64RegClass.begin(),  in getReservedRegs()
192          EReg = Mips::FGR64RegClass.end(); Reg != EReg; ++Reg)  in getReservedRegs()
198       Reserved.set(Mips::S0);  in getReservedRegs()
200       Reserved.set(Mips::FP);  in getReservedRegs()
201       Reserved.set(Mips::FP_64);  in getReservedRegs()
208         Reserved.set(Mips::S7);  in getReservedRegs()
209         Reserved.set(Mips::S7_64);  in getReservedRegs()
215   Reserved.set(Mips::HWR29);  in getReservedRegs()
218   Reserved.set(Mips::DSPPos);  in getReservedRegs()
219   Reserved.set(Mips::DSPSCount);  in getReservedRegs()
220   Reserved.set(Mips::DSPCarry);  in getReservedRegs()
221   Reserved.set(Mips::DSPEFI);  in getReservedRegs()
222   Reserved.set(Mips::DSPOutFlag);  in getReservedRegs()
225   Reserved.set(Mips::MSAIR);  in getReservedRegs()
226   Reserved.set(Mips::MSACSR);  in getReservedRegs()
227   Reserved.set(Mips::MSAAccess);  in getReservedRegs()
228   Reserved.set(Mips::MSASave);  in getReservedRegs()
229   Reserved.set(Mips::MSAModify);  in getReservedRegs()
230   Reserved.set(Mips::MSARequest);  in getReservedRegs()
231   Reserved.set(Mips::MSAMap);  in getReservedRegs()
232   Reserved.set(Mips::MSAUnmap);  in getReservedRegs()
237     Reserved.set(Mips::RA);  in getReservedRegs()
238     Reserved.set(Mips::RA_64);  in getReservedRegs()
239     Reserved.set(Mips::T0);  in getReservedRegs()
240     Reserved.set(Mips::T1);  in getReservedRegs()
242       Reserved.set(Mips::S2);  in getReservedRegs()
247     Reserved.set(Mips::GP);  in getReservedRegs()
248     Reserved.set(Mips::GP_64);  in getReservedRegs()
252     for (const auto &Reg : Mips::OddSPRegClass)  in getReservedRegs()
304     return TFI->hasFP(MF) ? Mips::S0 : Mips::SP;  in getFrameRegister()
306     return TFI->hasFP(MF) ? (IsN64 ? Mips::FP_64 : Mips::FP) :  in getFrameRegister()
307                             (IsN64 ? Mips::SP_64 : Mips::SP);  in getFrameRegister()
322   unsigned FP = Subtarget.isGP32bit() ? Mips::FP : Mips::FP_64;  in canRealignStack()
323   unsigned BP = Subtarget.isGP32bit() ? Mips::S7 : Mips::S7_64;  in canRealignStack()