Moving from mcpu to march/mtune everywhere?

[Kelley Cook]

 > Have we settled on doing this in general?
 >
 > There seem to be a bizarre variety of different combinations of these,
 > meaning different things, in different architectures, and I think
 > standardizing would be a good thing (removing an awful lot of
 > confusion).

 > But we should, of course, be certain that we're standardizing on the
 > right thing.  Thoughts?

See http://gcc.gnu.org/ml/gcc-patches/2003-02/msg01914.html where RH 
OK'd it.

I never got around to doing the other targets since I hadn't yet signed 
a copyright assignment form and then stage 1 ended for GCC 3.4.

It probably still is a worthy goal now that we are again in a stage 1.

Kelley Cook