src/llvm/docs/CommandGuide/llvm-link.rst

   1 llvm-link - LLVM bitcode linker
   2 ===============================
   3
   4 SYNOPSIS
   5 --------
   6
   7 :program:`llvm-link` [*options*] *filename ...*
   8
   9 DESCRIPTION
  10 -----------
  11
  12 :program:`llvm-link` takes several LLVM bitcode files and links them together
  13 into a single LLVM bitcode file.  It writes the output file to standard output,
  14 unless the :option:`-o` option is used to specify a filename.
  15
  16 OPTIONS
  17 -------
  18
  19 .. option:: -f
  20
  21  Enable binary output on terminals.  Normally, :program:`llvm-link` will refuse
  22  to write raw bitcode output if the output stream is a terminal. With this
  23  option, :program:`llvm-link` will write raw bitcode regardless of the output
  24  device.
  25
  26 .. option:: -o filename
  27
  28  Specify the output file name.  If ``filename`` is "``-``", then
  29  :program:`llvm-link` will write its output to standard output.
  30
  31 .. option:: -S
  32
  33  Write output in LLVM intermediate language (instead of bitcode).
  34
  35 .. option:: -d
  36
  37  If specified, :program:`llvm-link` prints a human-readable version of the
  38  output bitcode file to standard error.
  39
  40 .. option:: -help
  41
  42  Print a summary of command line options.
  43
  44 .. option:: -v
  45
  46  Verbose mode.  Print information about what :program:`llvm-link` is doing.
  47  This typically includes a message for each bitcode file linked in and for each
  48  library found.
  49
  50 EXIT STATUS
  51 -----------
  52
  53 If :program:`llvm-link` succeeds, it will exit with 0.  Otherwise, if an error
  54 occurs, it will exit with a non-zero value.
  55
  56