[Bug target/25629] -mcpu=601 doesn't use MQ register

[segher at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25629

Segher Boessenkool <segher at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |segher at gcc dot gnu.org
         Resolution|                            |WONTFIX

--- Comment #2 from Segher Boessenkool <segher at gcc dot gnu.org> 2012-08-16 
10:12:11 UTC ---
Nothing will ever use the MQ register anymore: all support for
the old POWER ISA has been removed, and PowerPC does not have
an MQ register.