1110     LiveRange::iterator OldIdxOut;  in handleMoveDown()  local
1152       OldIdxOut = Next;  in handleMoveDown()
1153       if (OldIdxOut == E || !SlotIndex::isSameInstr(OldIdx, OldIdxOut->start))  in handleMoveDown()
1156       OldIdxOut = OldIdxIn;  in handleMoveDown()
1161     assert(OldIdxOut != E && SlotIndex::isSameInstr(OldIdx, OldIdxOut->start) &&  in handleMoveDown()
1163     VNInfo *OldIdxVNI = OldIdxOut->valno;  in handleMoveDown()
1164     assert(OldIdxVNI->def == OldIdxOut->start && "Inconsistent def");  in handleMoveDown()
1168     SlotIndex NewIdxDef = NewIdx.getRegSlot(OldIdxOut->start.isEarlyClobber());  in handleMoveDown()
1169     if (SlotIndex::isEarlierInstr(NewIdxDef, OldIdxOut->end)) {  in handleMoveDown()
1171       OldIdxOut->start = OldIdxVNI->def;  in handleMoveDown()
1180       = LR.advanceTo(OldIdxOut, NewIdx.getRegSlot());  in handleMoveDown()
1181     bool OldIdxDefIsDead = OldIdxOut->end.isDead();  in handleMoveDown()
1183         SlotIndex::isEarlierInstr(OldIdxOut->end, NewIdxDef)) {  in handleMoveDown()
1186       if (OldIdxOut != LR.begin() &&  in handleMoveDown()
1187           !SlotIndex::isEarlierInstr(std::prev(OldIdxOut)->end,  in handleMoveDown()
1188                                      OldIdxOut->start)) {  in handleMoveDown()
1191         LiveRange::iterator IPrev = std::prev(OldIdxOut);  in handleMoveDown()
1193         IPrev->end = OldIdxOut->end;  in handleMoveDown()
1196         LiveRange::iterator INext = std::next(OldIdxOut);  in handleMoveDown()
1203         INext->start = OldIdxOut->end;  in handleMoveDown()
1212         std::copy(std::next(OldIdxOut), E, OldIdxOut);  in handleMoveDown()
1226         std::copy(std::next(OldIdxOut), std::next(AfterNewIdx), OldIdxOut);  in handleMoveDown()
1261       assert(AfterNewIdx != OldIdxOut && "Inconsistent iterators");  in handleMoveDown()
1262       std::copy(std::next(OldIdxOut), AfterNewIdx, OldIdxOut);  in handleMoveDown()
1283     LiveRange::iterator OldIdxOut;  in handleMoveUp()  local
1301       OldIdxOut = std::next(OldIdxIn);  in handleMoveUp()
1302       if (OldIdxOut == E || !SlotIndex::isSameInstr(OldIdx, OldIdxOut->start))  in handleMoveUp()
1305       OldIdxOut = OldIdxIn;  in handleMoveUp()
1306       OldIdxIn = OldIdxOut != LR.begin() ? std::prev(OldIdxOut) : E;  in handleMoveUp()
1311     assert(OldIdxOut != E && SlotIndex::isSameInstr(OldIdx, OldIdxOut->start) &&  in handleMoveUp()
1313     VNInfo *OldIdxVNI = OldIdxOut->valno;  in handleMoveUp()
1314     assert(OldIdxVNI->def == OldIdxOut->start && "Inconsistent def");  in handleMoveUp()
1315     bool OldIdxDefIsDead = OldIdxOut->end.isDead();  in handleMoveUp()
1318     SlotIndex NewIdxDef = NewIdx.getRegSlot(OldIdxOut->start.isEarlyClobber());  in handleMoveUp()
1328         OldIdxOut->start = NewIdxDef;  in handleMoveUp()
1362           OldIdxOut->valno->def = OldIdxIn->start;  in handleMoveUp()
1363           *OldIdxOut = LiveRange::Segment(OldIdxIn->start, OldIdxOut->end,  in handleMoveUp()
1364                                           OldIdxOut->valno);  in handleMoveUp()
1369           std::copy_backward(NewIdxIn, OldIdxIn, OldIdxOut);  in handleMoveUp()
1389           OldIdxOut->start = NewIdxDef;  in handleMoveUp()
1405         std::copy_backward(NewIdxOut, OldIdxOut, std::next(OldIdxOut));  in handleMoveUp()
1415         for (auto Idx = NewIdxOut + 2; Idx <= OldIdxOut; ++Idx)  in handleMoveUp()
1430         std::copy_backward(NewIdxOut, OldIdxOut, std::next(OldIdxOut));  in handleMoveUp()