2235   StringRef PlatformName  in checkAvailabilityAttr()  local
2237   if (PlatformName.empty())  in checkAvailabilityAttr()
2238     PlatformName = Platform->getName();  in checkAvailabilityAttr()
2245       << 1 << PlatformName << Deprecated.getAsString()  in checkAvailabilityAttr()
2253       << 2 << PlatformName << Obsoleted.getAsString()  in checkAvailabilityAttr()
2261       << 2 << PlatformName << Obsoleted.getAsString()  in checkAvailabilityAttr()
7677     std::string PlatformName = AvailabilityAttr::getPrettyPlatformName(  in DoEmitAvailabilityWarning()  local
7680     S.Diag(Loc, Warning) << OffendingDecl << PlatformName  in DoEmitAvailabilityWarning()
7685         << OffendingDecl << PlatformName << Introduced.getAsString()  in DoEmitAvailabilityWarning()
7709       std::string PlatformName =  in DoEmitAvailabilityWarning()  local
7717           (llvm::Twine(Insertion->Prefix) + "API_AVAILABLE(" + PlatformName +  in DoEmitAvailabilityWarning()
8140     std::string PlatformName = AvailabilityAttr::getPrettyPlatformName(  in DiagnoseDeclAvailability()  local
8144         << Range << D << PlatformName << Introduced.getAsString();  in DiagnoseDeclAvailability()
8148         << OffendingDecl << PlatformName << Introduced.getAsString()  in DiagnoseDeclAvailability()