Target/MSP430/MSP430FrameLowering.cpp

46                                    MachineBasicBlock::iterator MBBI,
52   BuildMI(MBB, MBBI, DL, TII.get(TargetOpcode::CFI_INSTRUCTION))
58     MachineBasicBlock &MBB, MachineBasicBlock::iterator MBBI,
75       BuildCFI(MBB, MBBI, DL,
78       BuildCFI(MBB, MBBI, DL,
92   MachineBasicBlock::iterator MBBI = MBB.begin();
93   DebugLoc DL = MBBI != MBB.end() ? MBBI->getDebugLoc() : DebugLoc();
111     BuildMI(MBB, MBBI, DL, TII.get(MSP430::PUSH16r))
117     BuildCFI(MBB, MBBI, DL,
124         MBB, MBBI, DL,
129     BuildMI(MBB, MBBI, DL, TII.get(MSP430::MOV16rr), MSP430::R4)
135     BuildCFI(MBB, MBBI, DL,
147   while (MBBI != MBB.end() && MBBI->getFlag(MachineInstr::FrameSetup) &&
148          (MBBI->getOpcode() == MSP430::PUSH16r)) {
149     ++MBBI;
155       BuildCFI(MBB, MBBI, DL,
162   if (MBBI != MBB.end())
163     DL = MBBI->getDebugLoc();
168     //NumBytes -= mergeSPUpdates(MBB, MBBI, true);
171     // mergeSPUpdatesDown(MBB, MBBI, &NumBytes);
175           BuildMI(MBB, MBBI, DL, TII.get(MSP430::SUB16ri), MSP430::SP)
185           MBB, MBBI, DL,
191   emitCalleeSavedFrameMoves(MBB, MBBI, DL, true);
201   MachineBasicBlock::iterator MBBI = MBB.getLastNonDebugInstr();
202   unsigned RetOpcode = MBBI->getOpcode();
203   DebugLoc DL = MBBI->getDebugLoc();
217   MachineBasicBlock::iterator AfterPop = MBBI;
224     BuildMI(MBB, MBBI, DL, TII.get(MSP430::POP16r), MSP430::R4)
227     BuildCFI(MBB, MBBI, DL,
230     --MBBI;
236       --MBBI;
243   MachineBasicBlock::iterator FirstCSPop = MBBI;
244   while (MBBI != MBB.begin()) {
245     MachineBasicBlock::iterator PI = std::prev(MBBI);
251     --MBBI;
253   MBBI = FirstCSPop;
255   DL = MBBI->getDebugLoc();
260   //  mergeSPUpdatesUp(MBB, MBBI, StackPtr, &NumBytes);
263     BuildMI(MBB, MBBI, DL, TII.get(MSP430::MOV16rr), MSP430::SP)
268           BuildMI(MBB, MBBI, DL, TII.get(MSP430::SUB16ri), MSP430::SP)
279           BuildMI(MBB, MBBI, DL, TII.get(MSP430::ADD16ri), MSP430::SP)
288         BuildCFI(MBB, MBBI, DL,
296     MBBI = FirstCSPop;
300     while (MBBI != MBB.end()) {
301       MachineBasicBlock::iterator PI = MBBI;
303       ++MBBI;
306         BuildCFI(MBB, MBBI, DL,