On Sat, Dec 06, 2014 at 09:38:43AM +0100, Jakub Jelinek wrote:
> On Sat, Dec 06, 2014 at 09:28:57AM +0100, Uros Bizjak wrote:
> > > That's already what it does though, did you mean the opposite? Or did you
> > > mean to write "combine" instead of "compare"?
> >
> > The above should read "... that existing RTX *combine* pass be updated
> > ...", thanks for pointing out!
>
> Which target actually uses the [(operation) (set (cc) ...)] order in their
> *.md patterns? Even aarch64 and arm use the [(set (cc) ...) (operation)]
> order that combine expects, I thought compare-elim was written for those
> targets? If the vast majority of mds use the order that combine expects,
> I think it should be easier to adjust compare-elim.c and those few targets
> that diverge.
So, any other md than rx and mn10300 that uses the non-standard order?
Jakub
