1122     LiveRange::iterator OldIdxOut;  in handleMoveDown()  local
1164       OldIdxOut = Next;  in handleMoveDown()
1165       if (OldIdxOut == E || !SlotIndex::isSameInstr(OldIdx, OldIdxOut->start))  in handleMoveDown()
1168       OldIdxOut = OldIdxIn;  in handleMoveDown()
1173     assert(OldIdxOut != E && SlotIndex::isSameInstr(OldIdx, OldIdxOut->start) &&  in handleMoveDown()
1175     VNInfo *OldIdxVNI = OldIdxOut->valno;  in handleMoveDown()
1176     assert(OldIdxVNI->def == OldIdxOut->start && "Inconsistent def");  in handleMoveDown()
1180     SlotIndex NewIdxDef = NewIdx.getRegSlot(OldIdxOut->start.isEarlyClobber());  in handleMoveDown()
1181     if (SlotIndex::isEarlierInstr(NewIdxDef, OldIdxOut->end)) {  in handleMoveDown()
1183       OldIdxOut->start = OldIdxVNI->def;  in handleMoveDown()
1192       = LR.advanceTo(OldIdxOut, NewIdx.getRegSlot());  in handleMoveDown()
1193     bool OldIdxDefIsDead = OldIdxOut->end.isDead();  in handleMoveDown()
1195         SlotIndex::isEarlierInstr(OldIdxOut->end, NewIdxDef)) {  in handleMoveDown()
1198       if (OldIdxOut != LR.begin() &&  in handleMoveDown()
1199           !SlotIndex::isEarlierInstr(std::prev(OldIdxOut)->end,  in handleMoveDown()
1200                                      OldIdxOut->start)) {  in handleMoveDown()
1203         LiveRange::iterator IPrev = std::prev(OldIdxOut);  in handleMoveDown()
1205         IPrev->end = OldIdxOut->end;  in handleMoveDown()
1208         LiveRange::iterator INext = std::next(OldIdxOut);  in handleMoveDown()
1215         INext->start = OldIdxOut->end;  in handleMoveDown()
1224         std::copy(std::next(OldIdxOut), E, OldIdxOut);  in handleMoveDown()
1238         std::copy(std::next(OldIdxOut), std::next(AfterNewIdx), OldIdxOut);  in handleMoveDown()
1273       assert(AfterNewIdx != OldIdxOut && "Inconsistent iterators");  in handleMoveDown()
1274       std::copy(std::next(OldIdxOut), AfterNewIdx, OldIdxOut);  in handleMoveDown()
1295     LiveRange::iterator OldIdxOut;  in handleMoveUp()  local
1313       OldIdxOut = std::next(OldIdxIn);  in handleMoveUp()
1314       if (OldIdxOut == E || !SlotIndex::isSameInstr(OldIdx, OldIdxOut->start))  in handleMoveUp()
1317       OldIdxOut = OldIdxIn;  in handleMoveUp()
1318       OldIdxIn = OldIdxOut != LR.begin() ? std::prev(OldIdxOut) : E;  in handleMoveUp()
1323     assert(OldIdxOut != E && SlotIndex::isSameInstr(OldIdx, OldIdxOut->start) &&  in handleMoveUp()
1325     VNInfo *OldIdxVNI = OldIdxOut->valno;  in handleMoveUp()
1326     assert(OldIdxVNI->def == OldIdxOut->start && "Inconsistent def");  in handleMoveUp()
1327     bool OldIdxDefIsDead = OldIdxOut->end.isDead();  in handleMoveUp()
1330     SlotIndex NewIdxDef = NewIdx.getRegSlot(OldIdxOut->start.isEarlyClobber());  in handleMoveUp()
1340         OldIdxOut->start = NewIdxDef;  in handleMoveUp()
1374           OldIdxOut->valno->def = OldIdxIn->start;  in handleMoveUp()
1375           *OldIdxOut = LiveRange::Segment(OldIdxIn->start, OldIdxOut->end,  in handleMoveUp()
1376                                           OldIdxOut->valno);  in handleMoveUp()
1381           std::copy_backward(NewIdxIn, OldIdxIn, OldIdxOut);  in handleMoveUp()
1401           OldIdxOut->start = NewIdxDef;  in handleMoveUp()
1417         std::copy_backward(NewIdxOut, OldIdxOut, std::next(OldIdxOut));  in handleMoveUp()
1427         for (auto *Idx = NewIdxOut + 2; Idx <= OldIdxOut; ++Idx)  in handleMoveUp()
1442         std::copy_backward(NewIdxOut, OldIdxOut, std::next(OldIdxOut));  in handleMoveUp()