• simonpj@microsoft.com's avatar
    Add -fpass-case-bndr-to-join-points · ccd0e382
    simonpj@microsoft.com authored
    See Note [Passing the case binder to join points] in Simplify.lhs
    The default now is *not* to pass the case binder.  There are some
    nofib results with the above note; the effect is almost always 
    negligible.
    
    I don't expect this flag to be used by users (hence no docs). It's just
    there to let me try the performance effects of switching on and off.
    ccd0e382
StaticFlagParser.hs 8.6 KB