59   Reserved.set(AVR::R0);  in getReservedRegs()
60   Reserved.set(AVR::R1);  in getReservedRegs()
61   Reserved.set(AVR::R1R0);  in getReservedRegs()
64   Reserved.set(AVR::SPL);  in getReservedRegs()
65   Reserved.set(AVR::SPH);  in getReservedRegs()
66   Reserved.set(AVR::SP);  in getReservedRegs()
70     Reserved.set(AVR::R28);  in getReservedRegs()
71     Reserved.set(AVR::R29);  in getReservedRegs()
72     Reserved.set(AVR::R29R28);  in getReservedRegs()
82     return &AVR::DREGSRegClass;  in getLargestLegalSuperClass()
86     return &AVR::GPR8RegClass;  in getLargestLegalSuperClass()
97   if ((Opcode != AVR::SUBIWRdK) && (Opcode != AVR::ADIWRdK)) {  in foldFrameOffset()
109   case AVR::SUBIWRdK:  in foldFrameOffset()
112   case AVR::ADIWRdK:  in foldFrameOffset()
145   if (MI.getOpcode() == AVR::FRMIDX) {  in eliminateFrameIndex()
146     MI.setDesc(TII.get(AVR::MOVWRdRr));  in eliminateFrameIndex()
147     MI.getOperand(FIOperandNum).ChangeToRegister(AVR::R29R28, false);  in eliminateFrameIndex()
154     assert(DstReg != AVR::R29R28 && "Dest reg cannot be the frame pointer");  in eliminateFrameIndex()
168     case AVR::R25R24:  in eliminateFrameIndex()
169     case AVR::R27R26:  in eliminateFrameIndex()
170     case AVR::R31R30: {  in eliminateFrameIndex()
172         Opcode = AVR::ADIWRdK;  in eliminateFrameIndex()
179       Opcode = AVR::SUBIWRdK;  in eliminateFrameIndex()
197     unsigned AddOpc = AVR::ADIWRdK, SubOpc = AVR::SBIWRdK;  in eliminateFrameIndex()
202       AddOpc = AVR::SUBIWRdK;  in eliminateFrameIndex()
203       SubOpc = AVR::SUBIWRdK;  in eliminateFrameIndex()
211     BuildMI(MBB, II, dl, TII.get(AVR::INRdA), AVR::R0).addImm(0x3f);  in eliminateFrameIndex()
213     MachineInstr *New = BuildMI(MBB, II, dl, TII.get(AddOpc), AVR::R29R28)  in eliminateFrameIndex()
214                             .addReg(AVR::R29R28, RegState::Kill)  in eliminateFrameIndex()
219     BuildMI(MBB, std::next(II), dl, TII.get(AVR::OUTARr))  in eliminateFrameIndex()
221         .addReg(AVR::R0, RegState::Kill);  in eliminateFrameIndex()
225     New = BuildMI(MBB, std::next(II), dl, TII.get(SubOpc), AVR::R29R28)  in eliminateFrameIndex()
226               .addReg(AVR::R29R28, RegState::Kill)  in eliminateFrameIndex()
232   MI.getOperand(FIOperandNum).ChangeToRegister(AVR::R29R28, false);  in eliminateFrameIndex()
241     return AVR::R28;  in getFrameRegister()
244   return AVR::SP;  in getFrameRegister()
253   return &AVR::PTRDISPREGSRegClass;  in getPointerRegClass()