because the
> TCG common code will clean all those temporaries up
> at the end of each block anyway. The only time the leak
> is an issue is if guest code has a straight line sequence
> of hundreds of the same instruction in a row, in which
> case they'll all be in the same bl
rfi() as "just set state as we know we're
> going to be last insn in the TB".
>
> Not sure how best to fix this (mark the insn as IO ok?)
Aw, man. I've become target-ppc tcg maintainer by default, but tbh my
knowledge wasn't really deep enough
