MIPS: don't generate branch-likely on the sb1

[Eric Christopher]

> (I dunno if the SR71K check there is appropriate, based on my believe
> of The Way Things Should Work above.  I cc'd Eric and Richard S. in
> case one of them has clue about that.)
> 

It isn't. I thought I did it right when I put the check in originally,
but it was late at night and I could have screwed up :)

-eric


-- 
Eric Christopher <echristo@redhat.com>