How to implement branches?

[Bonzini]

> > My target architecture implements conditional branches like this:
> > 
> >         equal r10, r11, r12             /* r12 = (r10 == r11) */
> >         branch_if_true r12, label
>
> I think the PowerPC architecture is similar.
> 
> Andreas.

Doesn't the Alpha and MIPS architectures do this as well?

Paolo