[PATCH, rs6000] Change default tuning to POWER7

[Gerald Pfeifer]

On Wed, 16 Feb 2011, David Edelsohn wrote:
>>> + Â  Â  <li>The GCC compiler on AIX now defaults to a process layout with a
>>> + Â  Â  Â  larger data space allowing larger programs to be compiled.</li>
>> And perhaps just say "GCC on AIX"?
> I wanted to distinguish that the process layout refers to the compiler
> itself, not to the applications produced by the compiler.

And you did say that.  My bad, the text is actually quite clear.

Gerald