llvm/tools/llvm-remarkutil/RemarkUtil.cpp

   1 //===--------- llvm-remarkutil/RemarkUtil.cpp -----------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8 /// Utility for remark files.
   9 //===----------------------------------------------------------------------===//
  10
  11 #include "RemarkUtilRegistry.h"
  12 #include "llvm/Support/InitLLVM.h"
  13
  14 using namespace llvm;
  15 using namespace llvm::remarkutil;
  16 ExitOnError ExitOnErr;
  17
  18 static Error handleSubOptions() {
  19   for (auto *SC : cl::getRegisteredSubcommands()) {
  20     if (*SC) {
  21       // If no subcommand was provided, we need to explicitly check if this is
  22       // the top-level subcommand.
  23       if (SC == &cl::SubCommand::getTopLevel())
  24         break;
  25       if (auto C = dispatch(SC)) {
  26         return C();
  27       }
  28     }
  29   }
  30
  31   return make_error<StringError>(
  32       "Please specify a subcommand. (See -help for options)",
  33       inconvertibleErrorCode());
  34 }
  35
  36 int main(int argc, char *argv[]) {
  37   InitLLVM X(argc, argv);
  38   cl::ParseCommandLineOptions(argc, argv, "Remark file utilities\n");
  39   ExitOnErr.setBanner(std::string(argv[0]) + ": error: ");
  40   ExitOnErr(handleSubOptions());
  41 }