137   for (LiveRange *LR : RegUnitRanges)  in clear()
138     delete LR;  in clear()
174     if (LiveRange *LR = RegUnitRanges[Unit])  in print()  local
175       OS << printRegUnit(Unit, TRI) << ' ' << *LR << '\n';  in print()
296 void LiveIntervals::computeRegUnitRange(LiveRange &LR, unsigned Unit) {  in computeRegUnitRange()  argument
310         LICalc->createDeadDefs(LR, Reg);  in computeRegUnitRange()
327           LICalc->extendToUses(LR, Reg);  in computeRegUnitRange()
334     LR.flushSegmentSet();  in computeRegUnitRange()
358         LiveRange *LR = RegUnitRanges[Unit];  in computeLiveInRegUnits()  local
359         if (!LR) {  in computeLiveInRegUnits()
361           LR = RegUnitRanges[Unit] = new LiveRange(UseSegmentSetForPhysRegs);  in computeLiveInRegUnits()
364         VNInfo *VNI = LR->createDeadDef(Begin, getVNInfoAllocator());  in computeLiveInRegUnits()
378 static void createSegmentsForValues(LiveRange &LR,  in createSegmentsForValues()  argument
384     LR.addSegment(LiveRange::Segment(Def, Def.getDeadSlot(), VNI));  in createSegmentsForValues()
640 void LiveIntervals::extendToIndices(LiveRange &LR,  in extendToIndices()  argument
646     LICalc->extend(LR, Idx, /*PhysReg=*/0, Undefs);  in extendToIndices()
649 void LiveIntervals::pruneValue(LiveRange &LR, SlotIndex Kill,  in pruneValue()  argument
651   LiveQueryResult LRQ = LR.Query(Kill);  in pruneValue()
661     LR.removeSegment(Kill, LRQ.endPoint());  in pruneValue()
667   LR.removeSegment(Kill, MBBEnd);  in pruneValue()
684       LiveQueryResult LRQ = LR.Query(MBBStart);  in pruneValue()
693         LR.removeSegment(MBBStart, LRQ.endPoint());  in pruneValue()
700       LR.removeSegment(MBBStart, MBBEnd);  in pruneValue()
1079         if (LiveRange *LR = getRegUnitLI(Unit))  in updateAllRanges()  local
1080           updateRange(*LR, Unit, LaneBitmask::getNone());  in updateAllRanges()
1089   void updateRange(LiveRange &LR, Register Reg, LaneBitmask LaneMask) {  in updateRange()  argument
1090     if (!Updated.insert(&LR).second)  in updateRange()
1101       dbgs() << ":\t" << LR << '\n';  in updateRange()
1104       handleMoveDown(LR);  in updateRange()
1106       handleMoveUp(LR, Reg, LaneMask);  in updateRange()
1107     LLVM_DEBUG(dbgs() << "        -->\t" << LR << '\n');  in updateRange()
1108     LR.verify();  in updateRange()
1113   void handleMoveDown(LiveRange &LR) {  in handleMoveDown()  argument
1114     LiveRange::iterator E = LR.end();  in handleMoveDown()
1116     LiveRange::iterator OldIdxIn = LR.find(OldIdx.getBaseIndex());  in handleMoveDown()
1143           LR.advanceTo(Next, NewIdx.getBaseIndex());  in handleMoveDown()
1192       = LR.advanceTo(OldIdxOut, NewIdx.getRegSlot());  in handleMoveDown()
1198       if (OldIdxOut != LR.begin() &&  in handleMoveDown()
1266       LR.removeValNo(OldIdxVNI);  in handleMoveDown()
1286   void handleMoveUp(LiveRange &LR, Register Reg, LaneBitmask LaneMask) {  in handleMoveUp()  argument
1287     LiveRange::iterator E = LR.end();  in handleMoveUp()
1289     LiveRange::iterator OldIdxIn = LR.find(OldIdx.getBaseIndex());  in handleMoveUp()
1318       OldIdxIn = OldIdxOut != LR.begin() ? std::prev(OldIdxOut) : E;  in handleMoveUp()
1331     LiveRange::iterator NewIdxOut = LR.find(NewIdx.getRegSlot());  in handleMoveUp()
1341         LR.removeValNo(NewIdxOut->valno);  in handleMoveUp()
1344         LR.removeValNo(OldIdxVNI);  in handleMoveUp()
1355           assert(NewIdxIn == LR.find(NewIdx.getBaseIndex()));  in handleMoveUp()
1361           if (OldIdxIn != LR.begin() &&  in handleMoveUp()
1579                                         const SlotIndex EndIdx, LiveRange &LR,  in repairOldRegInRange()  argument
1582   LiveInterval::iterator LII = LR.find(EndIdx);  in repairOldRegInRange()
1584   if (LII != LR.end() && LII->start < EndIdx) {  in repairOldRegInRange()
1586   } else if (LII == LR.begin()) {  in repairOldRegInRange()
1617             LII = LR.removeSegment(LII, true);  in repairOldRegInRange()
1618             if (LII != LR.begin())  in repairOldRegInRange()
1632           VNInfo *VNI = LR.getNextValue(instrIdx.getRegSlot(), VNInfoAllocator);  in repairOldRegInRange()
1635           LII = LR.addSegment(S);  in repairOldRegInRange()
1637           VNInfo *VNI = LR.getNextValue(instrIdx.getRegSlot(), VNInfoAllocator);  in repairOldRegInRange()
1639           LII = LR.addSegment(S);  in repairOldRegInRange()
1660     LR.removeSegment(*LII, true);  in repairOldRegInRange()
1742     if (LiveRange *LR = getCachedRegUnit(Unit))  in removePhysRegDefAt()  local
1743       if (VNInfo *VNI = LR->getVNInfoAt(Pos))  in removePhysRegDefAt()
1744         LR->removeValNo(VNI);  in removePhysRegDefAt()