107   unsigned Opc = MBBI->getOpcode();  in findDeadCallerSavedReg()  local
108   switch (Opc) {  in findDeadCallerSavedReg()
152   unsigned Opc;  in emitSPUpdate()  local
154     Opc = getLEArOpcode(IsLP64);  in emitSPUpdate()
156     Opc = isSub  in emitSPUpdate()
171         Opc = isSub  in emitSPUpdate()
174         MachineInstr *MI = BuildMI(MBB, MBBI, DL, TII.get(Opc))  in emitSPUpdate()
186       MI =  addRegOffset(BuildMI(MBB, MBBI, DL, TII.get(Opc), StackPtr),  in emitSPUpdate()
189       MI = BuildMI(MBB, MBBI, DL, TII.get(Opc), StackPtr)  in emitSPUpdate()
209   unsigned Opc = PI->getOpcode();  in mergeSPUpdatesUp()  local
210   if ((Opc == X86::ADD64ri32 || Opc == X86::ADD64ri8 ||  in mergeSPUpdatesUp()
211        Opc == X86::ADD32ri || Opc == X86::ADD32ri8 ||  in mergeSPUpdatesUp()
212        Opc == X86::LEA32r || Opc == X86::LEA64_32r) &&  in mergeSPUpdatesUp()
217   } else if ((Opc == X86::SUB64ri32 || Opc == X86::SUB64ri8 ||  in mergeSPUpdatesUp()
218               Opc == X86::SUB32ri || Opc == X86::SUB32ri8) &&  in mergeSPUpdatesUp()
239   unsigned Opc = NI->getOpcode();  in mergeSPUpdatesDown()  local
240   if ((Opc == X86::ADD64ri32 || Opc == X86::ADD64ri8 ||  in mergeSPUpdatesDown()
241        Opc == X86::ADD32ri || Opc == X86::ADD32ri8) &&  in mergeSPUpdatesDown()
247   } else if ((Opc == X86::SUB64ri32 || Opc == X86::SUB64ri8 ||  in mergeSPUpdatesDown()
248               Opc == X86::SUB32ri || Opc == X86::SUB32ri8) &&  in mergeSPUpdatesDown()
271   unsigned Opc = PI->getOpcode();  in mergeSPUpdates()  local
274   if ((Opc == X86::ADD64ri32 || Opc == X86::ADD64ri8 ||  in mergeSPUpdates()
275        Opc == X86::ADD32ri || Opc == X86::ADD32ri8 ||  in mergeSPUpdates()
276        Opc == X86::LEA32r || Opc == X86::LEA64_32r) &&  in mergeSPUpdates()
281   } else if ((Opc == X86::SUB64ri32 || Opc == X86::SUB64ri8 ||  in mergeSPUpdates()
282               Opc == X86::SUB32ri || Opc == X86::SUB32ri8) &&  in mergeSPUpdates()
526     unsigned Opc = MI.getOpcode();  in getCompactUnwindEncoding()  local
527     if (Opc == X86::PROLOG_LABEL) continue;  in getCompactUnwindEncoding()
533     if (Opc == PushInstr) {  in getCompactUnwindEncoding()
540     } else if (Opc == MoveInstr) {  in getCompactUnwindEncoding()
551     } else if (Opc == X86::SUB64ri32 || Opc == X86::SUB64ri8 ||  in getCompactUnwindEncoding()
552                Opc == X86::SUB32ri || Opc == X86::SUB32ri8) {  in getCompactUnwindEncoding()
952     unsigned Opc = Is64Bit ? X86::MOV64rr : X86::MOV32rr;  in emitPrologue()  local
953     BuildMI(MBB, MBBI, DL, TII.get(Opc), BasePtr)  in emitPrologue()
1062     unsigned Opc = PI->getOpcode();  in emitEpilogue()  local
1064     if (Opc != X86::POP32r && Opc != X86::POP64r && Opc != X86::DBG_VALUE &&  in emitEpilogue()
1086       unsigned Opc = getLEArOpcode(IsLP64);  in emitEpilogue()  local
1087       addRegOffset(BuildMI(MBB, MBBI, DL, TII.get(Opc), StackPtr),  in emitEpilogue()
1090       unsigned Opc = (Is64Bit ? X86::MOV64rr : X86::MOV32rr);  in emitEpilogue()  local
1091       BuildMI(MBB, MBBI, DL, TII.get(Opc), StackPtr)  in emitEpilogue()
1258   unsigned Opc = STI.is64Bit() ? X86::PUSH64r : X86::PUSH32r;  in spillCalleeSavedRegisters()  local
1270     BuildMI(MBB, MI, DL, TII.get(Opc)).addReg(Reg, RegState::Kill)  in spillCalleeSavedRegisters()
1319   unsigned Opc = STI.is64Bit() ? X86::POP64r : X86::POP32r;  in restoreCalleeSavedRegisters()  local
1328     BuildMI(MBB, MI, DL, TII.get(Opc), Reg);  in restoreCalleeSavedRegisters()
1800         unsigned Opc = getADDriOpcode(IsLP64, Amount);  in eliminateCallFramePseudoInstr()  local
1801         New = BuildMI(MF, DL, TII.get(Opc), StackPtr)  in eliminateCallFramePseudoInstr()
1821     unsigned Opc = getSUBriOpcode(IsLP64, CalleeAmt);  in eliminateCallFramePseudoInstr()  local
1822     MachineInstr *New = BuildMI(MF, DL, TII.get(Opc), StackPtr)  in eliminateCallFramePseudoInstr()