1116     LiveRange::iterator OldIdxIn = LR.find(OldIdx.getBaseIndex());  in handleMoveDown()  local
1119     if (OldIdxIn == E || SlotIndex::isEarlierInstr(OldIdx, OldIdxIn->start))  in handleMoveDown()
1124     if (SlotIndex::isEarlierInstr(OldIdxIn->start, OldIdx)) {  in handleMoveDown()
1126       if (SlotIndex::isEarlierEqualInstr(NewIdx, OldIdxIn->end))  in handleMoveDown()
1131       if (MachineInstr *KillMI = LIS.getInstructionFromIndex(OldIdxIn->end))  in handleMoveDown()
1137       LiveRange::iterator Next = std::next(OldIdxIn);  in handleMoveDown()
1151         OldIdxIn->end = Next->start;  in handleMoveDown()
1157       bool isKill = SlotIndex::isSameInstr(OldIdx, OldIdxIn->end);  in handleMoveDown()
1158       OldIdxIn->end = NewIdx.getRegSlot(OldIdxIn->end.isEarlyClobber());  in handleMoveDown()
1168       OldIdxOut = OldIdxIn;  in handleMoveDown()
1289     LiveRange::iterator OldIdxIn = LR.find(OldIdx.getBaseIndex());  in handleMoveUp()  local
1292     if (OldIdxIn == E || SlotIndex::isEarlierInstr(OldIdx, OldIdxIn->start))  in handleMoveUp()
1297     if (SlotIndex::isEarlierInstr(OldIdxIn->start, OldIdx)) {  in handleMoveUp()
1301       bool isKill = SlotIndex::isSameInstr(OldIdx, OldIdxIn->end);  in handleMoveUp()
1308         = std::max(OldIdxIn->start.getDeadSlot(),  in handleMoveUp()
1309                    NewIdx.getRegSlot(OldIdxIn->end.isEarlyClobber()));  in handleMoveUp()
1310       OldIdxIn->end = findLastUseBefore(DefBeforeOldIdx, Reg, LaneMask);  in handleMoveUp()
1313       OldIdxOut = std::next(OldIdxIn);  in handleMoveUp()
1317       OldIdxOut = OldIdxIn;  in handleMoveUp()
1318       OldIdxIn = OldIdxOut != LR.begin() ? std::prev(OldIdxOut) : E;  in handleMoveUp()
1351         if (OldIdxIn != E &&  in handleMoveUp()
1352             SlotIndex::isEarlierInstr(NewIdxDef, OldIdxIn->start)) {  in handleMoveUp()
1357           OldIdxVNI = OldIdxIn->valno;  in handleMoveUp()
1360           LiveRange::iterator Prev = std::prev(OldIdxIn);  in handleMoveUp()
1361           if (OldIdxIn != LR.begin() &&  in handleMoveUp()
1369             NewDefEndPoint = std::min(OldIdxIn->start,  in handleMoveUp()
1374           OldIdxOut->valno->def = OldIdxIn->start;  in handleMoveUp()
1375           *OldIdxOut = LiveRange::Segment(OldIdxIn->start, OldIdxOut->end,  in handleMoveUp()
1381           std::copy_backward(NewIdxIn, OldIdxIn, OldIdxOut);  in handleMoveUp()
1403           if (OldIdxIn != E && SlotIndex::isEarlierInstr(NewIdx, OldIdxIn->end))  in handleMoveUp()
1404             OldIdxIn->end = NewIdxDef;  in handleMoveUp()
1406       } else if (OldIdxIn != E  in handleMoveUp()