99       const auto &DI = MI.getDebugLoc();  in runOnMachineFunction()  local
100       if (!DI)  in runOnMachineFunction()
102       Location Loc = diToLocation(DI);  in runOnMachineFunction()
104           std::max(MemOpDiscriminators[Loc], DI->getBaseDiscriminator());  in runOnMachineFunction()
118       const DILocation *DI = MI.getDebugLoc();  in runOnMachineFunction()  local
119       if (!DI) {  in runOnMachineFunction()
120         DI = ReferenceDI;  in runOnMachineFunction()
122       Location L = diToLocation(DI);  in runOnMachineFunction()
125           Set.insert(DI->getBaseDiscriminator());  in runOnMachineFunction()
128         DILocation::decodeDiscriminator(DI->getDiscriminator(), BF, DF, CI);  in runOnMachineFunction()
139                      << DI->getFilename() << " Line: " << DI->getLine()  in runOnMachineFunction()
140                      << " Column: " << DI->getColumn()  in runOnMachineFunction()
146         DI = DI->cloneWithDiscriminator(EncodedDiscriminator.getValue());  in runOnMachineFunction()
147         updateDebugInfo(&MI, DI);  in runOnMachineFunction()
150             Set.insert(DI->getBaseDiscriminator());  in runOnMachineFunction()
159       ReferenceDI = DI;  in runOnMachineFunction()