111       const auto &DI = MI.getDebugLoc();  in runOnMachineFunction()  local
112       if (!DI)  in runOnMachineFunction()
116       Location Loc = diToLocation(DI);  in runOnMachineFunction()
118           std::max(MemOpDiscriminators[Loc], DI->getBaseDiscriminator());  in runOnMachineFunction()
134       const DILocation *DI = MI.getDebugLoc();  in runOnMachineFunction()  local
135       bool HasDebug = DI;  in runOnMachineFunction()
137         DI = ReferenceDI;  in runOnMachineFunction()
139       Location L = diToLocation(DI);  in runOnMachineFunction()
142           Set.insert(DI->getBaseDiscriminator());  in runOnMachineFunction()
145         DILocation::decodeDiscriminator(DI->getDiscriminator(), BF, DF, CI);  in runOnMachineFunction()
156                      << DI->getFilename() << " Line: " << DI->getLine()  in runOnMachineFunction()
157                      << " Column: " << DI->getColumn()  in runOnMachineFunction()
163         DI = DI->cloneWithDiscriminator(*EncodedDiscriminator);  in runOnMachineFunction()
164         assert(DI && "DI should not be nullptr");  in runOnMachineFunction()
165         updateDebugInfo(&MI, DI);  in runOnMachineFunction()
168             Set.insert(DI->getBaseDiscriminator());  in runOnMachineFunction()
177       ReferenceDI = DI;  in runOnMachineFunction()