780     SmallVector<std::pair<unsigned,unsigned>, 4> CopyInfos;  in TailDuplicate()  local
788         ProcessPHI(MI, TailBB, PredBB, LocalVRMap, CopyInfos, UsedByPhi, true);  in TailDuplicate()
796     for (unsigned i = 0, e = CopyInfos.size(); i != e; ++i) {  in TailDuplicate()
799                                CopyInfos[i].first).addReg(CopyInfos[i].second));  in TailDuplicate()
835       SmallVector<std::pair<unsigned,unsigned>, 4> CopyInfos;  in TailDuplicate()  local
842         ProcessPHI(MI, TailBB, PrevBB, LocalVRMap, CopyInfos, UsedByPhi, true);  in TailDuplicate()
856       for (unsigned i = 0, e = CopyInfos.size(); i != e; ++i) {  in TailDuplicate()
859                                  CopyInfos[i].first)  in TailDuplicate()
860                            .addReg(CopyInfos[i].second));  in TailDuplicate()
907     SmallVector<std::pair<unsigned,unsigned>, 4> CopyInfos;  in TailDuplicate()  local
914       ProcessPHI(MI, TailBB, PredBB, LocalVRMap, CopyInfos, UsedByPhi, false);  in TailDuplicate()
917     for (unsigned i = 0, e = CopyInfos.size(); i != e; ++i) {  in TailDuplicate()
920                                CopyInfos[i].first).addReg(CopyInfos[i].second));  in TailDuplicate()