OVERVIEW: merge split dwarf (.dwo) files

USAGE: llvm-dwp [options] <input files>

OPTIONS:
  -continue-on-cu-index-overflow
                This turns an error when offset for .debug_*.dwo sections overfolws into a warning.
  -e <filename> Specify the executable/library files to get the list of *.dwo from.
  -help         Display this help
  -h            Alias for --help
  -o <filename> Specify the output file.
  -version      Display the version of this program