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.