void tools::SplitDebugInfo(const ToolChain &TC, Compilation &C, const Tool &T, const JobAction &JA, const ArgList &Args, const InputInfo &Output, const char *OutFile) { ArgStringList ExtractArgs; ExtractArgs.push_back("--extract-dwo"); ArgStringList StripArgs; StripArgs.push_back("--strip-dwo"); // Grabbing the output of the earlier compile step. StripArgs.push_back(Output.getFilename()); ExtractArgs.push_back(Output.getFilename()); ExtractArgs.push_back(OutFile); const char *Exec = Args.MakeArgString(TC.GetProgramPath(CLANG_DEFAULT_OBJCOPY)); InputInfo II(types::TY_Object, Output.getFilename(), Output.getFilename()); // First extract the dwo sections. C.addCommand(llvm::make_unique<Command>(JA, T, Exec, ExtractArgs, II)); // Then remove them from the original .o file. C.addCommand(llvm::make_unique<Command>(JA, T, Exec, StripArgs, II)); }