608   const MachineInstr *DefMI;  member
612   DataDep(const MachineInstr *DefMI, unsigned DefOp, unsigned UseOp)  in DataDep()
613     : DefMI(DefMI), DefOp(DefOp), UseOp(UseOp) {}  in DataDep()
621     DefMI = DefI->getParent();  in DataDep()
761     const MachineInstr *DefMI = MTM.MRI->getVRegDef(LIR.Reg);  in computeCrossBlockCriticalPath()  local
763     const TraceBlockInfo &DefTBI = BlockInfo[DefMI->getParent()->getNumber()];  in computeCrossBlockCriticalPath()
766     unsigned Len = LIR.Height + Cycles[DefMI].Depth;  in computeCrossBlockCriticalPath()
835           BlockInfo[Dep.DefMI->getParent()->getNumber()];  in computeInstrDepths()
840         unsigned DepCycle = Cycles.lookup(Dep.DefMI).Depth;  in computeInstrDepths()
842         if (!Dep.DefMI->isTransient())  in computeInstrDepths()
844             .computeOperandLatency(Dep.DefMI, Dep.DefOp, &UseMI, Dep.UseOp);  in computeInstrDepths()
928   if (!Dep.DefMI->isTransient())  in pushDepHeight()
929     UseHeight += SchedModel.computeOperandLatency(Dep.DefMI, Dep.DefOp,  in pushDepHeight()
935   std::tie(I, New) = Heights.insert(std::make_pair(Dep.DefMI, UseHeight));  in pushDepHeight()
949 addLiveIns(const MachineInstr *DefMI, unsigned DefOp,  in addLiveIns()  argument
952   unsigned Reg = DefMI->getOperand(DefOp).getReg();  in addLiveIns()
954   const MachineBasicBlock *DefMBB = DefMI->getParent();  in addLiveIns()
1057             addLiveIns(Deps.front().DefMI, Deps.front().DefOp, Stack);  in computeInstrHeights()
1090           addLiveIns(Deps[i].DefMI, Deps[i].DefOp, Stack);  in computeInstrHeights()
1108       const MachineInstr *DefMI = MTM.MRI->getVRegDef(LIR.Reg);  in computeInstrHeights()  local
1109       LIR.Height = Heights.lookup(DefMI);  in computeInstrHeights()
1156   unsigned DepCycle = getInstrCycles(Dep.DefMI).Depth;  in getPHIDepth()
1158   if (!Dep.DefMI->isTransient())  in getPHIDepth()
1160       .computeOperandLatency(Dep.DefMI, Dep.DefOp, PHI, Dep.UseOp);  in getPHIDepth()
1247 bool MachineTraceMetrics::Trace::isDepInTrace(const MachineInstr *DefMI,  in isDepInTrace()  argument
1249   if (DefMI->getParent() == UseMI->getParent())  in isDepInTrace()
1252   const TraceBlockInfo &DepTBI = TE.BlockInfo[DefMI->getParent()->getNumber()];  in isDepInTrace()