110     BuildMI(MBB, MBBI, DL, TII.get(MSP430::PUSH16r))  in emitPrologue()
111         .addReg(MSP430::R4, RegState::Kill)  in emitPrologue()
121     unsigned DwarfFramePtr = TRI->getDwarfRegNum(MSP430::R4, true);  in emitPrologue()
128     BuildMI(MBB, MBBI, DL, TII.get(MSP430::MOV16rr), MSP430::R4)  in emitPrologue()
129         .addReg(MSP430::SP)  in emitPrologue()
140       MBBJ.addLiveIn(MSP430::R4);  in emitPrologue()
147          (MBBI->getOpcode() == MSP430::PUSH16r)) {  in emitPrologue()
174           BuildMI(MBB, MBBI, DL, TII.get(MSP430::SUB16ri), MSP430::SP)  in emitPrologue()
175               .addReg(MSP430::SP)  in emitPrologue()
205   case MSP430::RET:  in emitEpilogue()
206   case MSP430::RETI: break;  // These are ok  in emitEpilogue()
223     BuildMI(MBB, MBBI, DL, TII.get(MSP430::POP16r), MSP430::R4)  in emitEpilogue()
225     unsigned DwarfStackPtr = TRI->getDwarfRegNum(MSP430::SP, true);  in emitEpilogue()
231       unsigned DwarfFramePtr = TRI->getDwarfRegNum(MSP430::R4, true);  in emitEpilogue()
246     if ((Opc != MSP430::POP16r || !PI->getFlag(MachineInstr::FrameDestroy)) &&  in emitEpilogue()
262     BuildMI(MBB, MBBI, DL, TII.get(MSP430::MOV16rr), MSP430::SP)  in emitEpilogue()
263         .addReg(MSP430::R4)  in emitEpilogue()
267           BuildMI(MBB, MBBI, DL, TII.get(MSP430::SUB16ri), MSP430::SP)  in emitEpilogue()
268               .addReg(MSP430::SP)  in emitEpilogue()
278           BuildMI(MBB, MBBI, DL, TII.get(MSP430::ADD16ri), MSP430::SP)  in emitEpilogue()
279               .addReg(MSP430::SP)  in emitEpilogue()
303       if (Opc == MSP430::POP16r) {  in emitEpilogue()
333     BuildMI(MBB, MI, DL, TII.get(MSP430::PUSH16r))  in spillCalleeSavedRegisters()
353     BuildMI(MBB, MI, DL, TII.get(MSP430::POP16r), I.getReg())  in restoreCalleeSavedRegisters()
380             BuildMI(MF, Old.getDebugLoc(), TII.get(MSP430::SUB16ri), MSP430::SP)  in eliminateCallFramePseudoInstr()
381                 .addReg(MSP430::SP)  in eliminateCallFramePseudoInstr()
388           New = BuildMI(MF, Old.getDebugLoc(), TII.get(MSP430::ADD16ri),  in eliminateCallFramePseudoInstr()
389                         MSP430::SP)  in eliminateCallFramePseudoInstr()
390                     .addReg(MSP430::SP)  in eliminateCallFramePseudoInstr()
408           BuildMI(MF, Old.getDebugLoc(), TII.get(MSP430::SUB16ri), MSP430::SP)  in eliminateCallFramePseudoInstr()
409               .addReg(MSP430::SP)  in eliminateCallFramePseudoInstr()