On Tue, Jun 19, 2018 at 07:13:41PM +0200, Paolo Bonzini wrote: > On 19/06/2018 19:08, Nick Desaulniers wrote: > >> This one really makes the code uglier though, so I'm not really inclined > >> to applying the patch. > > Note that of the three variables (w, u, x), only u is used later on. > > What about declaring them as negated with the cast, that way there's > > no cast in a ternary? > > I still find it inferior, but I guess it's at least acceptable. I > prefer not_{x,w,u} though. :) Thanks Nick and Paolo for the suggestions, I'll sent an updated version soon.