225     OverlapStats FuncOverlap(OverlapStats::FunctionLevel);  in overlapInput()  local
226     FuncOverlap.setFuncInfo(I.Name, I.Hash);  in overlapInput()
228     WC->Writer.overlapRecord(std::move(I), Overlap, FuncOverlap, FuncFilter);  in overlapInput()
229     FuncOverlap.dump(OS);  in overlapInput()
1274                                 const SampleOverlapStats &FuncOverlap) const;
1290                                      SampleOverlapStats &FuncOverlap,
1297                                 SampleOverlapStats &FuncOverlap,
1310       SampleOverlapStats &FuncOverlap);
1328                                SampleOverlapStats *FuncOverlap,
1356     const SampleOverlapStats &FuncOverlap) const {  in computeBlockSimilarity()
1359   if (FuncOverlap.BaseSample > 0)  in computeBlockSimilarity()
1360     BaseFrac = static_cast<double>(BaseSample) / FuncOverlap.BaseSample;  in computeBlockSimilarity()
1361   if (FuncOverlap.TestSample > 0)  in computeBlockSimilarity()
1362     TestFrac = static_cast<double>(TestSample) / FuncOverlap.TestSample;  in computeBlockSimilarity()
1412     SampleOverlapStats &FuncOverlap, double &Difference, MatchStatus Status) {  in updateOverlapStatsForFunction()  argument
1417     FuncOverlap.BaseUniqueSample += BaseSample;  in updateOverlapStatsForFunction()
1420     FuncOverlap.TestUniqueSample += TestSample;  in updateOverlapStatsForFunction()
1422     ++FuncOverlap.OverlapCount;  in updateOverlapStatsForFunction()
1425   FuncOverlap.UnionSample += std::max(BaseSample, TestSample);  in updateOverlapStatsForFunction()
1426   FuncOverlap.OverlapSample += std::min(BaseSample, TestSample);  in updateOverlapStatsForFunction()
1428       1.0 - computeBlockSimilarity(BaseSample, TestSample, FuncOverlap);  in updateOverlapStatsForFunction()
1433     const sampleprof::FunctionSamples &Func, SampleOverlapStats &FuncOverlap,  in updateForUnmatchedCallee()  argument
1441                                   FuncStats.HotBlockCount, FuncOverlap,  in updateForUnmatchedCallee()
1446                                   FuncStats.HotBlockCount, FuncOverlap,  in updateForUnmatchedCallee()
1454     SampleOverlapStats &FuncOverlap) {  in computeSampleFunctionInternalOverlap()  argument
1477     updateOverlapStatsForFunction(BaseSample, TestSample, 1, FuncOverlap,  in computeSampleFunctionInternalOverlap()
1503         updateForUnmatchedCallee(F.second, FuncOverlap, Difference,  in computeSampleFunctionInternalOverlap()
1522           updateForUnmatchedCallee(Callee->second, FuncOverlap, Difference,  in computeSampleFunctionInternalOverlap()
1530                                       FuncOverlap);  in computeSampleFunctionInternalOverlap()
1582     SampleOverlapStats *FuncOverlap, uint64_t BaseFuncSample,  in computeSampleFunctionOverlap()  argument
1596     assert(FuncOverlap != nullptr &&  in computeSampleFunctionOverlap()
1599         *BaseFunc, *TestFunc, *FuncOverlap);  in computeSampleFunctionOverlap()
1625     SampleOverlapStats FuncOverlap;  in computeSampleProfileOverlap()  local
1626     FuncOverlap.TestName = TestFunc.second.getNameWithContext();  in computeSampleProfileOverlap()
1627     assert(TestStats.count(FuncOverlap.TestName) &&  in computeSampleProfileOverlap()
1630     FuncOverlap.TestSample = TestStats[FuncOverlap.TestName].SampleSum;  in computeSampleProfileOverlap()
1632     const auto Match = BaseFuncProf.find(FuncOverlap.TestName);  in computeSampleProfileOverlap()
1634       const FuncSampleStats &FuncStats = TestStats[FuncOverlap.TestName];  in computeSampleProfileOverlap()
1637       FuncOverlap.TestUniqueSample = FuncStats.SampleSum;  in computeSampleProfileOverlap()
1653       FuncOverlap.BaseName = Match->second->getNameWithContext();  in computeSampleProfileOverlap()
1654       assert(BaseStats.count(FuncOverlap.BaseName) &&  in computeSampleProfileOverlap()
1657       FuncOverlap.BaseSample = BaseStats[FuncOverlap.BaseName].SampleSum;  in computeSampleProfileOverlap()
1659       FuncOverlap.Similarity = computeSampleFunctionOverlap(  in computeSampleProfileOverlap()
1660           Match->second, &TestFunc.second, &FuncOverlap, FuncOverlap.BaseSample,  in computeSampleProfileOverlap()
1661           FuncOverlap.TestSample);  in computeSampleProfileOverlap()
1663           weightByImportance(FuncOverlap.Similarity, FuncOverlap.BaseSample,  in computeSampleProfileOverlap()
1664                              FuncOverlap.TestSample);  in computeSampleProfileOverlap()
1665       ProfOverlap.OverlapSample += FuncOverlap.OverlapSample;  in computeSampleProfileOverlap()
1666       ProfOverlap.UnionSample += FuncOverlap.UnionSample;  in computeSampleProfileOverlap()
1670       ProfOverlap.BaseUniqueSample += FuncOverlap.BaseUniqueSample;  in computeSampleProfileOverlap()
1671       ProfOverlap.TestUniqueSample += FuncOverlap.TestUniqueSample;  in computeSampleProfileOverlap()
1679     assert(TestStats.count(FuncOverlap.TestName) &&  in computeSampleProfileOverlap()
1682     if (TestStats[FuncOverlap.TestName].MaxSample >= FuncFilter.ValueCutoff ||  in computeSampleProfileOverlap()
1684          FuncOverlap.Similarity < LowSimilarityThreshold) ||  in computeSampleProfileOverlap()
1686          FuncOverlap.BaseName.find(FuncFilter.NameFilter) !=  in computeSampleProfileOverlap()
1687              FuncOverlap.BaseName.npos)) {  in computeSampleProfileOverlap()
1690       FuncOverlap.BaseWeight =  in computeSampleProfileOverlap()
1691           static_cast<double>(FuncOverlap.BaseSample) / ProfOverlap.BaseSample;  in computeSampleProfileOverlap()
1694       FuncOverlap.TestWeight =  in computeSampleProfileOverlap()
1695           static_cast<double>(FuncOverlap.TestSample) / ProfOverlap.TestSample;  in computeSampleProfileOverlap()
1696       FuncSimilarityDump.emplace(FuncOverlap.BaseWeight, FuncOverlap);  in computeSampleProfileOverlap()