Index: lib/FrontendTool/ExecuteCompilerInvocation.cpp =================================================================== --- lib/FrontendTool/ExecuteCompilerInvocation.cpp +++ lib/FrontendTool/ExecuteCompilerInvocation.cpp @@ -182,7 +182,7 @@ // Honor -help. if (Clang->getFrontendOpts().ShowHelp) { std::unique_ptr Opts = driver::createDriverOptTable(); - Opts->PrintHelp(llvm::outs(), "clang -cc1", + Opts->PrintHelp(llvm::outs(), "clang -cc1 [options] ", "LLVM 'Clang' Compiler: http://clang.llvm.org", /*Include=*/driver::options::CC1Option, /*Exclude=*/0, /*ShowAllAliases=*/false); Index: tools/driver/cc1as_main.cpp =================================================================== --- tools/driver/cc1as_main.cpp +++ tools/driver/cc1as_main.cpp @@ -534,7 +534,8 @@ if (Asm.ShowHelp) { std::unique_ptr Opts(driver::createDriverOptTable()); - Opts->PrintHelp(llvm::outs(), "clang -cc1as", "Clang Integrated Assembler", + Opts->PrintHelp(llvm::outs(), "clang -cc1as [options] ", + "Clang Integrated Assembler", /*Include=*/driver::options::CC1AsOption, /*Exclude=*/0, /*ShowAllAliases=*/false); return 0;