151     if (LiveRange *LR = RegUnitRanges[i])  in print()
258 void LiveIntervals::computeRegUnitRange(LiveRange &LR, unsigned Unit) {  in computeRegUnitRange()
318         LiveRange *LR = RegUnitRanges[Unit];  in computeLiveInRegUnits()
321           LR = RegUnitRanges[Unit] = new LiveRange(UseSegmentSetForPhysRegs);  in computeLiveInRegUnits()
341 static void createSegmentsForValues(LiveRange &LR,  in createSegmentsForValues()
347     LR.addSegment(LiveRange::Segment(Def, Def.getDeadSlot(), VNI));  in createSegmentsForValues()
353 static void extendSegmentsToUses(LiveRange &LR, const SlotIndexes &Indexes,  in extendSegmentsToUses()
355                                  const LiveRange &OldRange) {  in extendSegmentsToUses()
391     LR.addSegment(LiveRange::Segment(BlockStart, Idx, VNI));  in extendSegmentsToUses()
452   LiveRange NewLR;  in shrinkToUses()
472     LiveRange::iterator I = LI.FindSegmentContaining(Def);  in computeDeadValues()
550   LiveRange NewLR;  in shrinkToUses()
561     const LiveRange::Segment *Segment = SR.getSegmentContaining(VNI->def);  in shrinkToUses()
576 void LiveIntervals::extendToIndices(LiveRange &LR,  in extendToIndices()
584 void LiveIntervals::pruneValue(LiveRange &LR, SlotIndex Kill,  in pruneValue()
650   SmallVector<std::pair<const LiveRange*, LiveRange::const_iterator>, 8> RU;  in addKillFlags()
653                         LiveRange::const_iterator>, 4> SRs;  in addKillFlags()
668       const LiveRange &RURange = getRegUnit(*Units);  in addKillFlags()
701         const LiveRange &RURange = *RUP.first;  in addKillFlags()
702         LiveRange::const_iterator &I = RUP.second;  in addKillFlags()
730             LiveRange::const_iterator &I = SRP.second;  in addKillFlags()
764           LiveRange::const_iterator N = std::next(RI);  in addKillFlags()
827 LiveRange::Segment
833   LiveRange::Segment S(SlotIndex(getInstructionIndex(startInst).getRegSlot()),  in addSegmentToEndOfBlock()
912   SmallPtrSet<LiveRange*, 8> Updated;
926   LiveRange *getRegUnitLI(unsigned Unit) {  in getRegUnitLI()
971         if (LiveRange *LR = getRegUnitLI(*Units))  in updateAllRanges()
981   void updateRange(LiveRange &LR, unsigned Reg, LaneBitmask LaneMask) {  in updateRange()
1005   void handleMoveDown(LiveRange &LR) {  in handleMoveDown()
1006     LiveRange::iterator E = LR.end();  in handleMoveDown()
1008     LiveRange::iterator OldIdxIn = LR.find(OldIdx.getBaseIndex());  in handleMoveDown()
1014     LiveRange::iterator OldIdxOut;  in handleMoveDown()
1029       LiveRange::iterator Next = std::next(OldIdxIn);  in handleMoveDown()
1034         LiveRange::iterator NewIdxIn =  in handleMoveDown()
1039           LiveRange::iterator Prev = std::prev(NewIdxIn);  in handleMoveDown()
1081     LiveRange::iterator AfterNewIdx  in handleMoveDown()
1093         LiveRange::iterator IPrev = std::prev(OldIdxOut);  in handleMoveDown()
1098         LiveRange::iterator INext = std::next(OldIdxOut);  in handleMoveDown()
1116         LiveRange::iterator NewSegment = std::prev(E);  in handleMoveDown()
1117         *NewSegment = LiveRange::Segment(NewIdxDef, NewIdxDef.getDeadSlot(),  in handleMoveDown()
1121         LiveRange::iterator Prev = std::prev(NewSegment);  in handleMoveDown()
1129         LiveRange::iterator Prev = std::prev(AfterNewIdx);  in handleMoveDown()
1134           LiveRange::iterator NewSegment = AfterNewIdx;  in handleMoveDown()
1135           *NewSegment = LiveRange::Segment(NewIdxDef, Prev->end, Prev->valno);  in handleMoveDown()
1138           *Prev = LiveRange::Segment(Prev->start, NewIdxDef, DefVNI);  in handleMoveDown()
1143           *Prev = LiveRange::Segment(NewIdxDef, AfterNewIdx->start, DefVNI);  in handleMoveDown()
1166       LiveRange::iterator NewSegment = std::prev(AfterNewIdx);  in handleMoveDown()
1169       *NewSegment = LiveRange::Segment(NewIdxDef, NewIdxDef.getDeadSlot(),  in handleMoveDown()
1176   void handleMoveUp(LiveRange &LR, unsigned Reg, LaneBitmask LaneMask) {  in handleMoveUp()
1177     LiveRange::iterator E = LR.end();  in handleMoveUp()
1179     LiveRange::iterator OldIdxIn = LR.find(OldIdx.getBaseIndex());  in handleMoveUp()
1185     LiveRange::iterator OldIdxOut;  in handleMoveUp()
1221     LiveRange::iterator NewIdxOut = LR.find(NewIdx.getRegSlot());  in handleMoveUp()
1244           LiveRange::iterator NewIdxIn = NewIdxOut;  in handleMoveUp()
1249           *OldIdxOut = LiveRange::Segment(OldIdxIn->start, OldIdxOut->end,  in handleMoveUp()
1258           LiveRange::iterator NewSegment = NewIdxIn;  in handleMoveUp()
1259           LiveRange::iterator Next = std::next(NewSegment);  in handleMoveUp()
1262             *NewSegment = LiveRange::Segment(Next->start, SplitPos,  in handleMoveUp()
1264             *Next = LiveRange::Segment(SplitPos, Next->end, OldIdxVNI);  in handleMoveUp()
1269             *NewSegment = LiveRange::Segment(SplitPos, Next->start, OldIdxVNI);  in handleMoveUp()
1287         LiveRange::iterator NewSegment = NewIdxOut;  in handleMoveUp()
1289         *NewSegment = LiveRange::Segment(NewIdxDef, NewIdxDef.getDeadSlot(),  in handleMoveUp()
1393                                         LiveRange &LR, const unsigned Reg,  in repairOldRegInRange()
1453           LiveRange::Segment S(instrIdx.getRegSlot(),  in repairOldRegInRange()
1458           LiveRange::Segment S(instrIdx.getRegSlot(), lastUseIdx, VNI);  in repairOldRegInRange()
1534     if (LiveRange *LR = getCachedRegUnit(*Units))  in removePhysRegDefAt()