TUNEOVERRIDE

Message        tune setting <text> overridden by arch setting
               <text>, tune forced to <text>

Description    The program has specified a tune architecture that is
               older than the arch setting.  The arch setting is the
               oldest architecture that the code should ever run on.
               Asking the compiler to tune for an even older
               architecture is not reasonable.  The compiler will
               use the arch setting for the tune option as well

User Action    Specify a tune architecture that is at least as new
               as the arch architecture.