Changes in Hoopl

[Simon Marlow]

Hi Jan,

On 22/08/13 14:01, Jan Stolarek wrote:
> Me and Simon PJ had some discussion about modifying Hoopl. I summarized that discussion on a wiki page:
>
> http://ghc.haskell.org/trac/ghc/wiki/Hoopl/Cleanup
>
> I'd like to implement changes once there's a consensus on which changes exactly do we want in Hoopl.

I'm all for cleaning up Hoopl.  It's definitely a bit of a mess in places.

I read through your wiki page and I'm not entirely clear about what 
changes you're proposing.  e.g. it's probably true that in forward 
analysis if you specify facts for all the input labels then fact_bot is 
never used (though I'm not 100% sure about that).  But you don't say 
what you want to do with that observation.  Could you list the API 
changes you want to make?

Cheers,
	Simon