625   const DILocation *DIL = Inst.getDebugLoc();  in findCalleeFunctionSamples()  local
626   if (!DIL) {  in findCalleeFunctionSamples()
641   return FS->findFunctionSamplesAt(FunctionSamples::getCallSiteIdentifier(DIL),  in findCalleeFunctionSamples()
651   const DILocation *DIL = Inst.getDebugLoc();  in findIndirectCallFunctionSamples()  local
654   if (!DIL) {  in findIndirectCallFunctionSamples()
668         ContextTracker->getIndirectCalleeContextSamplesFor(DIL);  in findIndirectCallFunctionSamples()
687   auto CallSite = FunctionSamples::getCallSiteIdentifier(DIL);  in findIndirectCallFunctionSamples()
713   const DILocation *DIL = Inst.getDebugLoc();  in findFunctionSamples()  local
714   if (!DIL)  in findFunctionSamples()
717   auto it = DILocation2SampleMap.try_emplace(DIL,nullptr);  in findFunctionSamples()
720       it.first->second = ContextTracker->getContextSamplesFor(DIL);  in findFunctionSamples()
723           Samples->findFunctionSamples(DIL, Reader->getRemapper());  in findFunctionSamples()
1455           const DILocation *DIL = DLoc;  in generateMDProfMetadata()  local
1459           auto CallSite = FunctionSamples::getCallSiteIdentifier(DIL);  in generateMDProfMetadata()