VM.sysExit(VM.exitStatusBogusCommandLineArg);
VM.sysExit(VM.EXIT_STATUS_BOGUS_COMMAND_LINE_ARG);
  public static void processCommandLineArg(String prefix, String arg) {    if (options.processAsOption(prefix, arg)) {      return;    } else {      VM.sysWrite("VM_BaselineCompiler: Unrecognized argument \""+ arg + "\"\n");      VM.sysExit(VM.exitStatusBogusCommandLineArg);    }  }