/sys$common/syshlp/helplib.hlb CC, /MACHINE_CODE  *Conan The Librarian (sorry for the slow response - running on an old VAX)

     /MACHINE_CODE[=option]
     /NOMACHINE_CODE (D)

  Controls whether the listing produced by the compiler includes the
  machine language code generated during the compilation.  If you use
  this qualifier you also need to use the /LIST qualifier.  You can
  select the following options:

  AFTER          The machine code produced during compilation prints
                 after the source code listing.

  BEFORE         The machine code prints before the source code
                 listing.

  INTERSPERSED   The lines of machine code print alternately with the
                 lines of source code.

  The default option is INTERSPERSED.