On Thu, Oct 01, 2020 at 08:08:01AM +0200, Richard Biener wrote: > On Wed, 30 Sep 2020, Segher Boessenkool wrote: > > > On Wed, Sep 30, 2020 at 09:02:34AM +0200, Richard Biener wrote: > > > On Tue, 29 Sep 2020, Segher Boessenkool wrote: > > > > I don't see much about optabs in the docs either. Add some text to > > > > optabs.def itself then? > > > > > > All optabs are documented in doc/md.texi as 'instruction patterns' > > > > Except for what seems to be the majority that isn't. > > Really? Everytime I looked for one I found it.
Yeah, all the obvious ones are documented of course. I only looked at the non-obvious ones now, to see where these fe* should go, and maybe I just had some unlucky picks, but many of those are not documented it seems. "The majority are not" is a gross exaggeration ;-) > > > This is where new optabs need to be documented. > > > > It's going to be challenging to find a reasonable spot in there. > > Oh well. > > Put it next to fmin/fmax docs or sin, etc. - at least the section > should be clear ;) But yeah, patterns seem to be quite randomly > "sorted"... And no chapter toc etc. Yeah, this should just go with the other fp things, of course. Duh. Thanks! Segher
