#8317: Optimize tagToEnum# at Core level -------------------------------------+------------------------------------ Reporter: jstolarek | Owner: Type: task | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.7 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Unknown/Multiple Type of failure: None/Unknown | Difficulty: Unknown Test Case: | Blocked By: 8326 Blocking: | Related Tickets: #6135 -------------------------------------+------------------------------------ Comment (by Simon Peyton Jones <simonpj@…>): In [changeset:62c405854afbeb6dabdaf5c737a2d7f625a2b3cb/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="62c405854afbeb6dabdaf5c737a2d7f625a2b3cb" Optimise (case tagToEnum# x of ..) as in Trac #8317 See Note [Optimising tagToEnum#] in Simplify }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8317#comment:2> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler