62                                    const DILocation *DIL) {  in getCallStackHashV0()  argument
68   uint64_t Ret = updateHash(std::to_string(DIL->getLine()));  in getCallStackHashV0()
70   Ret ^= updateHash(DIL->getScope()->getSubprogram()->getLinkageName());  in getCallStackHashV0()
71   for (DIL = DIL->getInlinedAt(); DIL; DIL = DIL->getInlinedAt()) {  in getCallStackHashV0()
72     Ret ^= updateHash(std::to_string(DIL->getLine()));  in getCallStackHashV0()
73     Ret ^= updateHash(DIL->getScope()->getSubprogram()->getLinkageName());  in getCallStackHashV0()
78 static uint64_t getCallStackHash(const DILocation *DIL) {  in getCallStackHash()  argument
84   for (DIL = DIL->getInlinedAt(); DIL; DIL = DIL->getInlinedAt()) {  in getCallStackHash()
85     Ret = hashCombine(Ret, xxh3_64bits(ArrayRef<uint8_t>(DIL->getLine())));  in getCallStackHash()
86     Ret = hashCombine(Ret, xxh3_64bits(DIL->getSubprogramLinkageName()));  in getCallStackHash()
145       const DILocation *DIL = I.getDebugLoc().get();  in runOnMachineFunction()  local
146       if (!DIL)  in runOnMachineFunction()
151           I.isPseudoProbe() ? I.getOperand(1).getImm() : DIL->getLine();  in runOnMachineFunction()
154       unsigned Discriminator = DIL->getDiscriminator();  in runOnMachineFunction()
159         I.setDebugLoc(DIL->cloneWithDiscriminator(0));  in runOnMachineFunction()
163         CallStackHashVal = getCallStackHash(DIL);  in runOnMachineFunction()
165       LocationDiscriminator LD{DIL->getFilename(), LineNo, Discriminator,  in runOnMachineFunction()
176         DiscriminatorCurrPass += getCallStackHashV0(BB, I, DIL);  in runOnMachineFunction()
179       const auto *const NewDIL = DIL->cloneWithDiscriminator(NewD);  in runOnMachineFunction()
182                           << DIL->getFilename() << ":" << DIL->getLine() << ":"  in runOnMachineFunction()
183                           << DIL->getColumn() << ":" << Discriminator << " "  in runOnMachineFunction()
190       LLVM_DEBUG(dbgs() << DIL->getFilename() << ":" << DIL->getLine() << ":"  in runOnMachineFunction()
191                         << DIL->getColumn() << ": add FS discriminator, from "  in runOnMachineFunction()