232     OverlapStats FuncOverlap(OverlapStats::FunctionLevel);  in overlapInput()  local
233     FuncOverlap.setFuncInfo(I.Name, I.Hash);  in overlapInput()
235     WC->Writer.overlapRecord(std::move(I), Overlap, FuncOverlap, FuncFilter);  in overlapInput()
236     FuncOverlap.dump(OS);  in overlapInput()
1352                                 const SampleOverlapStats &FuncOverlap) const;
1368                                      SampleOverlapStats &FuncOverlap,
1375                                 SampleOverlapStats &FuncOverlap,
1388       SampleOverlapStats &FuncOverlap);
1406                                SampleOverlapStats *FuncOverlap,
1434     const SampleOverlapStats &FuncOverlap) const {  in computeBlockSimilarity()
1437   if (FuncOverlap.BaseSample > 0)  in computeBlockSimilarity()
1438     BaseFrac = static_cast<double>(BaseSample) / FuncOverlap.BaseSample;  in computeBlockSimilarity()
1439   if (FuncOverlap.TestSample > 0)  in computeBlockSimilarity()
1440     TestFrac = static_cast<double>(TestSample) / FuncOverlap.TestSample;  in computeBlockSimilarity()
1490     SampleOverlapStats &FuncOverlap, double &Difference, MatchStatus Status) {  in updateOverlapStatsForFunction()  argument
1495     FuncOverlap.BaseUniqueSample += BaseSample;  in updateOverlapStatsForFunction()
1498     FuncOverlap.TestUniqueSample += TestSample;  in updateOverlapStatsForFunction()
1500     ++FuncOverlap.OverlapCount;  in updateOverlapStatsForFunction()
1503   FuncOverlap.UnionSample += std::max(BaseSample, TestSample);  in updateOverlapStatsForFunction()
1504   FuncOverlap.OverlapSample += std::min(BaseSample, TestSample);  in updateOverlapStatsForFunction()
1506       1.0 - computeBlockSimilarity(BaseSample, TestSample, FuncOverlap);  in updateOverlapStatsForFunction()
1511     const sampleprof::FunctionSamples &Func, SampleOverlapStats &FuncOverlap,  in updateForUnmatchedCallee()  argument
1519                                   FuncStats.HotBlockCount, FuncOverlap,  in updateForUnmatchedCallee()
1524                                   FuncStats.HotBlockCount, FuncOverlap,  in updateForUnmatchedCallee()
1532     SampleOverlapStats &FuncOverlap) {  in computeSampleFunctionInternalOverlap()  argument
1555     updateOverlapStatsForFunction(BaseSample, TestSample, 1, FuncOverlap,  in computeSampleFunctionInternalOverlap()
1581         updateForUnmatchedCallee(F.second, FuncOverlap, Difference,  in computeSampleFunctionInternalOverlap()
1600           updateForUnmatchedCallee(Callee->second, FuncOverlap, Difference,  in computeSampleFunctionInternalOverlap()
1608                                       FuncOverlap);  in computeSampleFunctionInternalOverlap()
1660     SampleOverlapStats *FuncOverlap, uint64_t BaseFuncSample,  in computeSampleFunctionOverlap()  argument
1674     assert(FuncOverlap != nullptr &&  in computeSampleFunctionOverlap()
1677         *BaseFunc, *TestFunc, *FuncOverlap);  in computeSampleFunctionOverlap()
1704     SampleOverlapStats FuncOverlap;  in computeSampleProfileOverlap()  local
1705     FuncOverlap.TestName = TestFunc.second.getContext();  in computeSampleProfileOverlap()
1706     assert(TestStats.count(FuncOverlap.TestName) &&  in computeSampleProfileOverlap()
1709     FuncOverlap.TestSample = TestStats[FuncOverlap.TestName].SampleSum;  in computeSampleProfileOverlap()
1712     const auto Match = BaseFuncProf.find(FuncOverlap.TestName);  in computeSampleProfileOverlap()
1714       const FuncSampleStats &FuncStats = TestStats[FuncOverlap.TestName];  in computeSampleProfileOverlap()
1717       FuncOverlap.TestUniqueSample = FuncStats.SampleSum;  in computeSampleProfileOverlap()
1733       FuncOverlap.BaseName = Match->second->getContext();  in computeSampleProfileOverlap()
1734       assert(BaseStats.count(FuncOverlap.BaseName) &&  in computeSampleProfileOverlap()
1737       FuncOverlap.BaseSample = BaseStats[FuncOverlap.BaseName].SampleSum;  in computeSampleProfileOverlap()
1739       FuncOverlap.Similarity = computeSampleFunctionOverlap(  in computeSampleProfileOverlap()
1740           Match->second, &TestFunc.second, &FuncOverlap, FuncOverlap.BaseSample,  in computeSampleProfileOverlap()
1741           FuncOverlap.TestSample);  in computeSampleProfileOverlap()
1743           weightByImportance(FuncOverlap.Similarity, FuncOverlap.BaseSample,  in computeSampleProfileOverlap()
1744                              FuncOverlap.TestSample);  in computeSampleProfileOverlap()
1745       ProfOverlap.OverlapSample += FuncOverlap.OverlapSample;  in computeSampleProfileOverlap()
1746       ProfOverlap.UnionSample += FuncOverlap.UnionSample;  in computeSampleProfileOverlap()
1750       ProfOverlap.BaseUniqueSample += FuncOverlap.BaseUniqueSample;  in computeSampleProfileOverlap()
1751       ProfOverlap.TestUniqueSample += FuncOverlap.TestUniqueSample;  in computeSampleProfileOverlap()
1760     assert(TestStats.count(FuncOverlap.TestName) &&  in computeSampleProfileOverlap()
1763     if (TestStats[FuncOverlap.TestName].MaxSample >= FuncFilter.ValueCutoff ||  in computeSampleProfileOverlap()
1764         (Matched && FuncOverlap.Similarity < LowSimilarityThreshold) ||  in computeSampleProfileOverlap()
1766          FuncOverlap.BaseName.toString().find(FuncFilter.NameFilter) !=  in computeSampleProfileOverlap()
1770       FuncOverlap.BaseWeight =  in computeSampleProfileOverlap()
1771           static_cast<double>(FuncOverlap.BaseSample) / ProfOverlap.BaseSample;  in computeSampleProfileOverlap()
1774       FuncOverlap.TestWeight =  in computeSampleProfileOverlap()
1775           static_cast<double>(FuncOverlap.TestSample) / ProfOverlap.TestSample;  in computeSampleProfileOverlap()
1776       FuncSimilarityDump.emplace(FuncOverlap.BaseWeight, FuncOverlap);  in computeSampleProfileOverlap()