145   bool markSamplesUsed(const FunctionSamples *FS, uint32_t LineOffset,
148   unsigned countUsedRecords(const FunctionSamples *FS,
150   unsigned countBodyRecords(const FunctionSamples *FS,
153   uint64_t countBodySamples(const FunctionSamples *FS,
164       DenseMap<const FunctionSamples *, BodySampleCoverageMap>;
218   const FunctionSamples *findCalleeFunctionSamples(const Instruction &I) const;
219   std::vector<const FunctionSamples *>
221   mutable DenseMap<const DILocation *, const FunctionSamples *> DILocation2SampleMap;
222   const FunctionSamples *findFunctionSamples(const Instruction &I) const;
294   FunctionSamples *Samples = nullptr;
377 static bool callsiteIsHot(const FunctionSamples *CallsiteFS,  in callsiteIsHot()
391 bool SampleCoverageTracker::markSamplesUsed(const FunctionSamples *FS,  in markSamplesUsed()
407 SampleCoverageTracker::countUsedRecords(const FunctionSamples *FS,  in countUsedRecords()
420       const FunctionSamples *CalleeSamples = &J.second;  in countUsedRecords()
432 SampleCoverageTracker::countBodyRecords(const FunctionSamples *FS,  in countBodyRecords()
439       const FunctionSamples *CalleeSamples = &J.second;  in countBodyRecords()
451 SampleCoverageTracker::countBodySamples(const FunctionSamples *FS,  in countBodySamples()
460       const FunctionSamples *CalleeSamples = &J.second;  in countBodySamples()
544   const FunctionSamples *FS = findFunctionSamples(Inst);  in getInstWeight()
564   uint32_t LineOffset = FunctionSamples::getOffset(DIL);  in getInstWeight()
648 const FunctionSamples *
660   const FunctionSamples *FS = findFunctionSamples(Inst);  in findCalleeFunctionSamples()
664   return FS->findFunctionSamplesAt(LineLocation(FunctionSamples::getOffset(DIL),  in findCalleeFunctionSamples()
672 std::vector<const FunctionSamples *>
676   std::vector<const FunctionSamples *> R;  in findIndirectCallFunctionSamples()
682   const FunctionSamples *FS = findFunctionSamples(Inst);  in findIndirectCallFunctionSamples()
686   uint32_t LineOffset = FunctionSamples::getOffset(DIL);  in findIndirectCallFunctionSamples()
695           FunctionSamples::getOffset(DIL), DIL->getBaseDiscriminator()))) {  in findIndirectCallFunctionSamples()
702     llvm::sort(R, [](const FunctionSamples *L, const FunctionSamples *R) {  in findIndirectCallFunctionSamples()
705       return FunctionSamples::getGUID(L->getName()) <  in findIndirectCallFunctionSamples()
706              FunctionSamples::getGUID(R->getName());  in findIndirectCallFunctionSamples()
721 const FunctionSamples *
790         const FunctionSamples *FS = nullptr;  in inlineHotFunctions()
1195     R.push_back({FunctionSamples::getGUID(I->getKey()), I->getValue()});  in SortCallTargets()
1286           uint32_t LineOffset = FunctionSamples::getOffset(DIL);  in propagateWeights()
1289           const FunctionSamples *FS = findFunctionSamples(I);  in propagateWeights()
1566   FunctionSamples::GUIDToFuncNameMapper Mapper(M);  in runOnModule()