On Tue, Jun 08, 2021 at 02:48:11PM +0200, Richard Biener wrote:
> > So yeah, patch withdrawn.  This on one hand is proof we do want to make
> > such a change, but on the other hand shows it needs more preparatory
> > steps.
> 
> I wonder if it makes sense to provide ports a means to opt-in into
> the strict "&& " requirement and thus we can gradually fix them.
> Probably requires some t-$target make fragment editing plus
> passing an extra arg to gen* based on that.
> 
> That way maintainers can gradually fix their ports and make sure
> they won't regress again.
Just some target macro might be better / easier?  Just gensupport.c will
need to use it.

Will we still allow empty split conditions?  And automatically make that
do the equivalent of "&& 1"?


Segher

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