2619     StringRef Preprocessed = Opts.DashX.isPreprocessed() ? "-cpp-output" : "";  in GenerateFrontendArgs()
2621         Opts.DashX.getFormat() == InputKind::ModuleMap ? "-module-map" : "";  in GenerateFrontendArgs()
2623     switch (Opts.DashX.getHeaderUnitKind()) {  in GenerateFrontendArgs()
2639     switch (Opts.DashX.getLanguage()) {  in GenerateFrontendArgs()
2671       assert(Opts.DashX.getFormat() == InputKind::Precompiled &&  in GenerateFrontendArgs()
2825   InputKind DashX(Language::Unknown);  in ParseFrontendArgs()  local
2857     DashX = llvm::StringSwitch<InputKind>(XValue)  in ParseFrontendArgs()
2872     if (DashX.isUnknown() && Preprocessed && !IsHeaderFile && !ModuleMap &&  in ParseFrontendArgs()
2874       DashX = llvm::StringSwitch<InputKind>(XValue)  in ParseFrontendArgs()
2880     if (DashX.isUnknown() && !Preprocessed && !IsHeaderFile && !ModuleMap &&  in ParseFrontendArgs()
2882       DashX = llvm::StringSwitch<InputKind>(XValue)  in ParseFrontendArgs()
2890     if (DashX.isUnknown())  in ParseFrontendArgs()
2895       DashX = DashX.getPreprocessed();  in ParseFrontendArgs()
2898       DashX = DashX.withHeaderUnit(HUK);  in ParseFrontendArgs()
2901       DashX = DashX.getHeader();  in ParseFrontendArgs()
2903       DashX = DashX.withFormat(InputKind::ModuleMap);  in ParseFrontendArgs()
2912   if (DashX.getHeaderUnitKind() != InputKind::HeaderUnit_None &&  in ParseFrontendArgs()
2917     InputKind IK = DashX;  in ParseFrontendArgs()
2926         DashX = IK;  in ParseFrontendArgs()
2941   Opts.DashX = DashX;  in ParseFrontendArgs()
4465   InputKind DashX = Res.getFrontendOpts().DashX;  in CreateFromArgsImpl()  local
4471   ParseLangArgs(LangOpts, Args, DashX, T, Res.getPreprocessorOpts().Includes,  in CreateFromArgsImpl()
4494   ParseCodeGenArgs(Res.getCodeGenOpts(), Args, DashX, Diags, T,  in CreateFromArgsImpl()
4530   FixupInvocation(Res, Diags, Args, DashX);  in CreateFromArgsImpl()
4658   GenerateLangArgs(*LangOpts, Args, SA, T, FrontendOpts.DashX);  in generateCC1CommandLine()