#12364: Demand analysis for sum types -------------------------------------+------------------------------------- Reporter: nomeata | Owner: Type: task | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.0.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by osa1): Our branch is big because we do worker/wrapper for sums, CPR, unpacking sum fields in DataCons etc. If you only need demand analysis I suggest just copying Demand.hs and DmdAnal.hs. You may then need to fix worker/wrapper pass so that it won't crash when it sees a sum demand or cpr etc. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12364#comment:8 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler