645 struct DataDep {  struct
650   DataDep(const MachineInstr *DefMI, unsigned DefOp, unsigned UseOp)  in DataDep()  argument
654   DataDep(const MachineRegisterInfo *MRI, unsigned VirtReg, unsigned UseOp)  in DataDep()  argument
670                         SmallVectorImpl<DataDep> &Deps,  in getDataDeps()
689       Deps.push_back(DataDep(MRI, Reg, MO.getOperandNo()));  in getDataDeps()
698                        SmallVectorImpl<DataDep> &Deps,  in getPHIDeps()
708       Deps.push_back(DataDep(MRI, Reg, i));  in getPHIDeps()
717                                     SmallVectorImpl<DataDep> &Deps,  in updatePhysDepsDownwards()
742       Deps.push_back(DataDep(I->MI, I->Op, MO.getOperandNo()));  in updatePhysDepsDownwards()
797   SmallVector<DataDep, 8> Deps;  in updateDepth()
806   for (const DataDep &Dep : Deps) {  in updateDepth()
962 static bool pushDepHeight(const DataDep &Dep, const MachineInstr &UseMI,  in pushDepHeight()
1052   SmallVector<DataDep, 8> Deps;  in computeInstrHeights()
1122       for (const DataDep &Dep : Deps)  in computeInstrHeights()
1188   SmallVector<DataDep, 1> Deps;  in getPHIDepth()
1191   DataDep &Dep = Deps.front();  in getPHIDepth()