372     SmallPtrSet<MachineInstr*, 4> ToRemove;  member
536                       InstSet &ToRemove, InstSet &Ignore) {  in INITIALIZE_PASS()
584     ToRemove.insert(Uses.begin(), Uses.end());  in INITIALIZE_PASS()
593       ToRemove.insert(Killed.begin(), Killed.end());  in INITIALIZE_PASS()
774       ToRemove.insert(ElementChain.begin(), ElementChain.end());  in ValidateTailPredicate()
789       TryRemove(Def, RDA, ToRemove, Ignore);  in ValidateTailPredicate()
1480   if (!TryRemove(Def, *RDA, LoLoop.ToRemove, Killed))  in IterationCountDCE()
1514   LoLoop.ToRemove.insert(Start);  in ExpandLoopStart()
1549       LoLoop.ToRemove.insert(TheVCMP);  in ConvertVPTBlocks()
1611       LoLoop.ToRemove.insert(VPST);  in ConvertVPTBlocks()
1619         LoLoop.ToRemove.insert(VPST);  in ConvertVPTBlocks()
1633           !LoLoop.ToRemove.contains(VprDef)) {  in ConvertVPTBlocks()
1646           LoLoop.ToRemove.insert(VPST);  in ConvertVPTBlocks()
1652   LoLoop.ToRemove.insert(LoLoop.VCTPs.begin(), LoLoop.VCTPs.end());  in ConvertVPTBlocks()
1670     LoLoop.ToRemove.insert(LoLoop.Dec);  in Expand()
1671     LoLoop.ToRemove.insert(End);  in Expand()
1709     for (auto *I : LoLoop.ToRemove) {  in Expand()