142     SmallDenseMap<MachineLoop *, bool> AllowedToHoistLoads;
145     DenseMap<MachineLoop *, SmallVector<MachineBasicBlock *, 8>> ExitBlockMap;
147     bool isExitBlock(MachineLoop *CurLoop, const MachineBasicBlock *MBB) {  in isExitBlock()
220     void HoistRegionPostRA(MachineLoop *CurLoop,
223     void HoistPostRA(MachineInstr *MI, unsigned Def, MachineLoop *CurLoop,
229                    MachineLoop *CurLoop);
231     void AddToLiveIns(MCRegister Reg, MachineLoop *CurLoop);
233     bool IsLICMCandidate(MachineInstr &I, MachineLoop *CurLoop);
235     bool IsLoopInvariantInst(MachineInstr &I, MachineLoop *CurLoop);
237     bool HasLoopPHIUse(const MachineInstr *MI, MachineLoop *CurLoop);
240                                MachineLoop *CurLoop) const;
249     bool IsProfitableToHoist(MachineInstr &MI, MachineLoop *CurLoop);
251     bool IsGuaranteedToExecute(MachineBasicBlock *BB, MachineLoop *CurLoop);
264     void HoistOutOfLoop(MachineDomTreeNode *HeaderN, MachineLoop *CurLoop,
276     MachineInstr *ExtractHoistableLoad(MachineInstr *MI, MachineLoop *CurLoop);
288                    MachineLoop *CurLoop);
296     MachineBasicBlock *getCurPreheader(MachineLoop *CurLoop,
384   SmallVector<MachineLoop *, 8> Worklist(MLI->begin(), MLI->end());  in INITIALIZE_PASS_DEPENDENCY()
386     MachineLoop *CurLoop = Worklist.pop_back_val();  in INITIALIZE_PASS_DEPENDENCY()
432                                 MachineLoop *CurLoop) {  in ProcessMI()
518 void MachineLICMBase::HoistRegionPostRA(MachineLoop *CurLoop,  in HoistRegionPostRA()
536     const MachineLoop *ML = MLI->getLoopFor(BB);  in HoistRegionPostRA()
609 void MachineLICMBase::AddToLiveIns(MCRegister Reg, MachineLoop *CurLoop) {  in AddToLiveIns()
627                                   MachineLoop *CurLoop,  in HoistPostRA()
659                                             MachineLoop *CurLoop) {  in IsGuaranteedToExecute()
731                                      MachineLoop *CurLoop,  in HoistOutOfLoop()
751     const MachineLoop *ML = MLI->getLoopFor(BB);  in HoistOutOfLoop()
802         SmallVector<MachineLoop *> InnerLoopWorkList;  in HoistOutOfLoop()
803         for (MachineLoop *L = MLI->getLoopFor(MI.getParent()); L != CurLoop;  in HoistOutOfLoop()
808           MachineLoop *InnerLoop = InnerLoopWorkList.pop_back_val();  in HoistOutOfLoop()
1006 bool MachineLICMBase::IsLICMCandidate(MachineInstr &I, MachineLoop *CurLoop) {  in IsLICMCandidate()
1042                                           MachineLoop *CurLoop) {  in IsLoopInvariantInst()
1053                                     MachineLoop *CurLoop) {  in HasLoopPHIUse()
1088                                             MachineLoop *CurLoop) const {  in HasHighOperandLatency()
1184                                           MachineLoop *CurLoop) {  in IsProfitableToHoist()
1292                                                     MachineLoop *CurLoop) {  in ExtractHoistableLoad()
1364   SmallVector<MachineLoop *, 8> Worklist(MLI->begin(), MLI->end());  in InitializeLoadsHoistableLoops()
1365   SmallVector<MachineLoop *, 8> LoopsInPreOrder;  in InitializeLoadsHoistableLoops()
1393         for (MachineLoop *L = Loop; L != nullptr; L = L->getParentLoop())  in InitializeLoadsHoistableLoops()
1508                                 MachineLoop *CurLoop) {  in Hoist()
1602 MachineLICMBase::getCurPreheader(MachineLoop *CurLoop,  in getCurPreheader()