Stores a library in data-reduced format or expands a library
    previously stored in data-reduced format.

    Format

      /DATA=option

 option

    The option REDUCE, which stores a library in data-reduced format,
    or the option EXPAND, which expands a library previously stored
    in data-reduced format. There is no default; you must specify one
    of the options.

    ________________________ Note ________________________

    For I64 systems, HP strongly recommends that DCX data-
    reduced ELF object libraries first be expanded before
    performing Linker operations.
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