9 // This file implements the class that reads LLVM sample profiles. It
54 // It only applies to text, and binary format profiles.
55 // For ext-binary format profiles, the flag is set in the summary.
69 /// Dump all the function profiles found on stream \p OS.
72   sortFuncProfiles(Profiles, V);  in dump()
136 /// Dump all the function profiles found on stream \p OS in the JSON format.
139   sortFuncProfiles(Profiles, V);  in dumpJson()
229     // to skip profiles even they have no use for ThinLTO.  in ParseLine()
368       FunctionSamples &FProfile = Profiles.create(FContext);  in readImpl()
455       Profiles.erase(*FlatSample);  in readImpl()
457   assert((CSProfileCount == 0 || CSProfileCount == Profiles.size()) &&  in readImpl()
461           TopLevelProbeProfileCount == Profiles.size()) &&  in readImpl()
462          "Cannot have both probe-based profiles and regular profiles");  in readImpl()
679                                            SampleProfileMap &Profiles) {  in readFuncProfile()  argument
691   auto Res = Profiles.try_emplace(Hash, FContext, FunctionSamples());  in readFuncProfile()
706   return readFuncProfile(Start, Profiles);  in readFuncProfile()
762     // profiles, so skip reading the function offset table.  in readOneSection()
799   // context in the module is found, the profiles of all its callees are  in useFuncOffsetList()
800   // recursively loaded. A list is needed since the order of profiles matters.  in useFuncOffsetList()
825                                        SampleProfileMap &Profiles) {  in read()  argument
831   if (std::error_code EC = readFuncProfiles(FuncsToUse, Profiles))  in read()
836     auto I = Profiles.find(FName);  in read()
837     if (I != Profiles.end())  in read()
894     const DenseSet<StringRef> &FuncsToUse, SampleProfileMap &Profiles) {  in readFuncProfiles()  argument
911     // For each function in current module, load all context profiles for  in readFuncProfiles()
953       if (std::error_code EC = readFuncProfile(FuncProfileAddr, Profiles))  in readFuncProfiles()
965       if (std::error_code EC = readFuncProfile(FuncProfileAddr, Profiles))  in readFuncProfiles()
976       if (std::error_code EC = readFuncProfile(FuncProfileAddr, Profiles))  in readFuncProfiles()
994   // profiles.  in readFuncProfiles()
1002     // Load function profiles on demand.  in readFuncProfiles()
1003     if (std::error_code EC = readFuncProfiles(FuncsToUse, Profiles))  in readFuncProfiles()
1007   assert((CSProfileCount == 0 || CSProfileCount == Profiles.size()) &&  in readFuncProfiles()
1311     bool ProfileHasAttribute, DenseSet<FunctionSamples *> &Profiles) {  in readFuncMetadata()  argument
1315   for (auto *FProfile : Profiles) {  in readFuncMetadata()
1337     auto It = Profiles.find(FContext);  in readFuncMetadata()
1338     if (It != Profiles.end())  in readFuncMetadata()
1727     // body, there will be identical replicated profiles for the  in readOneFunctionProfile()
1730     FProfile = &Profiles[FunctionId(Name)];  in readOneFunctionProfile()
1829   assert(!ProfileIsFSDisciminator && "Gcc profiles not support FSDisciminator");  in readImpl()
2020   Summary = Builder.computeSummaryForProfiles(Profiles);  in computeSummary()