Target/PowerPC/PPCFrameLowering.cpp

258 static void RemoveVRSaveCode(MachineInstr *MI) {
259   MachineBasicBlock *Entry = MI->getParent();
262   // We know that the MTVRSAVE instruction immediately follows MI.  Remove it.
263   MachineBasicBlock::iterator MBBI = MI;
290     MBBI = MI;
298   MI->eraseFromParent();
301 // HandleVRSaveUpdate - MI is the UPDATE_VRSAVE instruction introduced by the
304 static void HandleVRSaveUpdate(MachineInstr *MI, const TargetInstrInfo &TII) {
305   MachineFunction *MF = MI->getParent()->getParent();
307   DebugLoc dl = MI->getDebugLoc();
344     RemoveVRSaveCode(MI);
348   unsigned SrcReg = MI->getOperand(1).getReg();
349   unsigned DstReg = MI->getOperand(0).getReg();
353       BuildMI(*MI->getParent(), MI, dl, TII.get(PPC::ORI), DstReg)
357       BuildMI(*MI->getParent(), MI, dl, TII.get(PPC::ORI), DstReg)
362       BuildMI(*MI->getParent(), MI, dl, TII.get(PPC::ORIS), DstReg)
366       BuildMI(*MI->getParent(), MI, dl, TII.get(PPC::ORIS), DstReg)
371       BuildMI(*MI->getParent(), MI, dl, TII.get(PPC::ORIS), DstReg)
375       BuildMI(*MI->getParent(), MI, dl, TII.get(PPC::ORIS), DstReg)
379     BuildMI(*MI->getParent(), MI, dl, TII.get(PPC::ORI), DstReg)
385   MI->eraseFromParent();
1672                                      MachineBasicBlock::iterator MI,
1722         MBB.insert(MI, CRMIB);
1723         MBB.insert(MI, addFrameReference(BuildMI(*MF, DL, TII.get(PPC::STW))
1730       TII.storeRegToStackSlot(MBB, MI, Reg, true,
1740            MachineBasicBlock &MBB, MachineBasicBlock::iterator MI,
1753     MBB.insert(MI, addFrameReference(BuildMI(*MF, DL, TII.get(PPC::LWZ),
1761     MBB.insert(MI, BuildMI(*MF, DL, TII.get(RestoreOp), PPC::CR2)
1765     MBB.insert(MI, BuildMI(*MF, DL, TII.get(RestoreOp), PPC::CR3)
1769     MBB.insert(MI, BuildMI(*MF, DL, TII.get(RestoreOp), PPC::CR4)
1789       MachineInstr *MI = I;
1790       DebugLoc dl = MI->getDebugLoc();
1815                                         MachineBasicBlock::iterator MI,
1834   MachineBasicBlock::iterator I = MI, BeforeI = I;