792   unsigned Cycle = 0;  in updateDepth()  local
805     Cycle = std::max(Cycle, DepCycle);  in updateDepth()
809   MICycles.Depth = Cycle;  in updateDepth()
813     TBI.CriticalPath = std::max(TBI.CriticalPath, Cycle + MICycles.Height);  in updateDepth()
814     LLVM_DEBUG(dbgs() << TBI.CriticalPath << '\t' << Cycle << '\t' << UseMI);  in updateDepth()
816     LLVM_DEBUG(dbgs() << Cycle << '\t' << UseMI);  in updateDepth()
919       unsigned DepHeight = I->Cycle;  in updatePhysDepsUpwards()
938       if (LRU.Cycle <= Height && LRU.MI != &MI) {  in updatePhysDepsUpwards()
939         LRU.Cycle = Height;  in updatePhysDepsUpwards()
1037         RegUnits[LI.Reg].Cycle = LI.Height;  in computeInstrHeights()
1097       unsigned Cycle = 0;  in computeInstrHeights()  local
1100         Cycle = HeightI->second;  in computeInstrHeights()
1112         Cycle = updatePhysDepsUpwards(MI, Cycle, RegUnits, MTM.SchedModel,  in computeInstrHeights()
1117         if (pushDepHeight(Dep, MI, Cycle, Heights, MTM.SchedModel, MTM.TII))  in computeInstrHeights()
1121       MICycles.Height = Cycle;  in computeInstrHeights()
1123         LLVM_DEBUG(dbgs() << Cycle << '\t' << MI);  in computeInstrHeights()
1127       TBI.CriticalPath = std::max(TBI.CriticalPath, Cycle + MICycles.Depth);  in computeInstrHeights()
1128       LLVM_DEBUG(dbgs() << TBI.CriticalPath << '\t' << Cycle << '\t' << MI);  in computeInstrHeights()
1143       TBI.LiveIns.push_back(LiveInReg(RI->RegUnit, RI->Cycle));  in computeInstrHeights()
1145                         << RI->Cycle);  in computeInstrHeights()