98                                MachineInstr *&LoopStart, MachineInstr *&LoopPhi,  in findLoopComponents()  argument
152   LoopStart = LookThroughCOPY(MRI->getVRegDef(StartReg), MRI);  in findLoopComponents()
153   if (!LoopStart || LoopStart->getOpcode() != ARM::t2DoLoopStart) {  in findLoopComponents()
157   LLVM_DEBUG(dbgs() << "  found loop start: " << *LoopStart);  in findLoopComponents()
166   MachineInstr *LoopEnd, *LoopPhi, *LoopStart, *LoopDec;  in RevertLoopWithCall()  local
167   if (!findLoopComponents(ML, MRI, LoopStart, LoopPhi, LoopDec, LoopEnd))  in RevertLoopWithCall()
176         RevertDoLoopStart(LoopStart, TII);  in RevertLoopWithCall()
198   MachineInstr *LoopEnd, *LoopPhi, *LoopStart, *LoopDec;  in ConvertTailPredLoop()  local
199   if (!findLoopComponents(ML, MRI, LoopStart, LoopPhi, LoopDec, LoopEnd))  in ConvertTailPredLoop()
254   MachineBasicBlock *MBB = LoopStart->getParent();  in ConvertTailPredLoop()
257        MRI->use_instructions(LoopStart->getOperand(0).getReg()))  in ConvertTailPredLoop()
267   MachineInstrBuilder MI = BuildMI(*MBB, InsertPt, LoopStart->getDebugLoc(),  in ConvertTailPredLoop()
269                                .add(LoopStart->getOperand(0))  in ConvertTailPredLoop()
270                                .add(LoopStart->getOperand(1))  in ConvertTailPredLoop()
273   LLVM_DEBUG(dbgs() << "Replacing " << *LoopStart << "  with "  in ConvertTailPredLoop()
276   LoopStart->eraseFromParent();  in ConvertTailPredLoop()