159   for (unsigned Unit = 0, UnitE = RegUnitRanges.size(); Unit != UnitE; ++Unit)  in print()  local
160     if (LiveRange *LR = RegUnitRanges[Unit])  in print()
161       OS << printRegUnit(Unit, TRI) << ' ' << *LR << '\n';  in print()
278 void LiveIntervals::computeRegUnitRange(LiveRange &LR, unsigned Unit) {  in computeRegUnitRange()  argument
288   for (MCRegUnitRootIterator Root(Unit, TRI); Root.isValid(); ++Root) {  in computeRegUnitRange()
302   assert(IsReserved == MRI->isReservedRegUnit(Unit) &&  in computeRegUnitRange()
308     for (MCRegUnitRootIterator Root(Unit, TRI); Root.isValid(); ++Root) {  in computeRegUnitRange()
344         unsigned Unit = *Units;  in computeLiveInRegUnits()  local
345         LiveRange *LR = RegUnitRanges[Unit];  in computeLiveInRegUnits()
348           LR = RegUnitRanges[Unit] = new LiveRange(UseSegmentSetForPhysRegs);  in computeLiveInRegUnits()
349           NewRanges.push_back(Unit);  in computeLiveInRegUnits()
353         LLVM_DEBUG(dbgs() << ' ' << printRegUnit(Unit, TRI) << '#' << VNI->id);  in computeLiveInRegUnits()
361   for (unsigned Unit : NewRanges)  in computeLiveInRegUnits()  local
362     computeRegUnitRange(*RegUnitRanges[Unit], Unit);  in computeLiveInRegUnits()
724     for (MCRegUnitIterator Unit(PhysReg, TRI); Unit.isValid();  in addKillFlags()  local
725          ++Unit) {  in addKillFlags()
726       const LiveRange &RURange = getRegUnit(*Unit);  in addKillFlags()
1005   LiveRange *getRegUnitLI(unsigned Unit) {  in getRegUnitLI()  argument
1006     if (UpdateFlags && !MRI.isReservedRegUnit(Unit))  in getRegUnitLI()
1007       return &LIS.getRegUnit(Unit);  in getRegUnitLI()
1008     return LIS.getCachedRegUnit(Unit);  in getRegUnitLI()
1713   for (MCRegUnitIterator Unit(Reg, TRI); Unit.isValid(); ++Unit) {  in removePhysRegDefAt()  local
1714     if (LiveRange *LR = getCachedRegUnit(*Unit))  in removePhysRegDefAt()