121     SmallPtrSet<MachineBasicBlock*, 4> Visited;
289         SmallPtrSet<MachineInstr *, 2> Defs;  in hasImplicitlyValidVPT()
376     SmallPtrSet<MachineInstr *, 4> ToRemove;
377     SmallPtrSet<MachineInstr *, 4> BlockMasksToRecompute;
378     SmallPtrSet<MachineInstr *, 4> DoubleWidthResultInstrs;
379     SmallPtrSet<MachineInstr *, 4> VMOVCopies;
548     SmallPtrSet<MachineBasicBlock*, 2> BasicBlocks;  in INITIALIZE_PASS()
553     std::map<MachineInstr *, SmallPtrSet<MachineInstr *, 2>> ITBlocks;  in INITIALIZE_PASS()
565     SmallPtrSet<MachineInstr *, 2> ModifiedITs;  in INITIALIZE_PASS()
566     SmallPtrSet<MachineInstr *, 2> RemoveITs;  in INITIALIZE_PASS()
585   SmallPtrSet<MachineInstr *, 2> Uses;  in INITIALIZE_PASS()
596     SmallPtrSet<MachineInstr*, 4> Killed;  in INITIALIZE_PASS()
768     SmallPtrSet<MachineInstr*, 2> ElementChain;  in ValidateTailPredicate()
769     SmallPtrSet<MachineInstr*, 2> Ignore;  in ValidateTailPredicate()
807       SmallPtrSet<MachineInstr*, 2> Ignore;  in ValidateTailPredicate()
912     SmallPtrSet<MachineInstr *, 2> Defs;  in producesFalseLanesZero()
950   SmallPtrSet<MachineInstr *, 4> FalseLanesZero;  in ValidateLiveOuts()
951   SmallPtrSet<MachineInstr *, 4> Predicated;  in ValidateLiveOuts()
994     SmallPtrSet<MachineInstr *, 2> Uses;  in ValidateLiveOuts()
1009   SmallPtrSet<MachineInstr*, 2> NonPredicated;  in ValidateLiveOuts()
1026   SmallPtrSet<MachineInstr *, 2> LiveOutMIs;  in ValidateLiveOuts()
1181   SmallPtrSet<MachineBasicBlock *, 4> Visited{MI->getParent()};  in ValidateMVEStore()
1410     SmallPtrSet<MachineInstr *, 2> Uses;  in ProcessLoop()
1443   SmallPtrSet<MachineInstr*, 1> Ignore;  in RevertLoopDec()
1536   SmallPtrSet<MachineInstr*, 4> Killed  = { LoLoop.Start, LoLoop.Dec,  in IterationCountDCE()
1752   auto ExpandVMOVCopies = [this](SmallPtrSet<MachineInstr *, 4> &VMOVCopies) {  in Expand()