655   const DILocation *DIL = Inst.getDebugLoc();  in findCalleeFunctionSamples()  local
656   if (!DIL) {  in findCalleeFunctionSamples()
671   return FS->findFunctionSamplesAt(FunctionSamples::getCallSiteIdentifier(DIL),  in findCalleeFunctionSamples()
681   const DILocation *DIL = Inst.getDebugLoc();  in findIndirectCallFunctionSamples()  local
684   if (!DIL) {  in findIndirectCallFunctionSamples()
698         ContextTracker->getIndirectCalleeContextSamplesFor(DIL);  in findIndirectCallFunctionSamples()
717   auto CallSite = FunctionSamples::getCallSiteIdentifier(DIL);  in findIndirectCallFunctionSamples()
743   const DILocation *DIL = Inst.getDebugLoc();  in findFunctionSamples()  local
744   if (!DIL)  in findFunctionSamples()
747   auto it = DILocation2SampleMap.try_emplace(DIL,nullptr);  in findFunctionSamples()
750       it.first->second = ContextTracker->getContextSamplesFor(DIL);  in findFunctionSamples()
753           Samples->findFunctionSamples(DIL, Reader->getRemapper());  in findFunctionSamples()
1591           const DILocation *DIL = DLoc;  in generateMDProfMetadata()  local
1595           auto CallSite = FunctionSamples::getCallSiteIdentifier(DIL);  in generateMDProfMetadata()