RE: Cmm Commentary Update

Peter Tanski wrote:
> I updated the Cmm Commentary page, at last.  If you have time, please
> take a look and let me know whether you would like me to fill out any
> data.  Although the page is very large for a wiki, there was too much
> ground to cover for me to get all the details: I wanted to
> concentrate on differences between the Cmm implementation and the C--
> specification, the implementation itself in GHC and how that works
> with the CodeGen and NCG, and generally tie things together
> properly.  The page is weak on Cmm Calls and the real information on
> Primitive Operations is spread out a little.  I wanted to put in a
> section on implementing new primitive operators but I have run out of
> time for the moment--the notes are waiting and I am testing a few
> things, particularly oddities of exceptions which seem to need
> individual coding since Cmm lacks flow controls like `also` and `cut
> to`.  Anyway, I hope it helps.

Thanks Peter - very detailed.  I took a quick skim through and clarified one small point.

Cheers,
        Simon