DCLMISMATLNK6

Message        <where> "<name>" <modifier>has float _Complex or
               double _Complex type.  The corresponding floating
               point registers in linkage "<name>" must be
               consecutive.  Standard linkage will be used.

Description    Using a special linkage places certain restrictions
               on the type of a function's parameters and return
               value.  Whenever float _Complex or double _Complex
               types are used, they linkage must specify two
               consecutive floating point registers.  The compiler
               will ignore the special linkage and use the standard
               linkage instead.

User Action    Either remove the name from the #pragma use_linkage
               directive that specified the special linkage, or
               modify the linkage to use consecutive floating point
               registers.