876     SmallVector<std::pair<Register, RegSubRegPair>, 4> CopyInfos;  in tailDuplicate()  local
884         processPHI(MI, TailBB, PredBB, LocalVRMap, CopyInfos, UsedByPhi, true);  in tailDuplicate()
891     appendCopies(PredBB, CopyInfos, Copies);  in tailDuplicate()
936       SmallVector<std::pair<Register, RegSubRegPair>, 4> CopyInfos;  in tailDuplicate()  local
943         processPHI(MI, TailBB, PrevBB, LocalVRMap, CopyInfos, UsedByPhi, true);  in tailDuplicate()
955       appendCopies(PrevBB, CopyInfos, Copies);  in tailDuplicate()
1004     SmallVector<std::pair<Register, RegSubRegPair>, 4> CopyInfos;  in tailDuplicate()  local
1011       processPHI(MI, TailBB, PredBB, LocalVRMap, CopyInfos, UsedByPhi, false);  in tailDuplicate()
1013     appendCopies(PredBB, CopyInfos, Copies);  in tailDuplicate()
1022       SmallVectorImpl<std::pair<Register, RegSubRegPair>> &CopyInfos,  in appendCopies()  argument
1026   for (auto &CI : CopyInfos) {  in appendCopies()