#3831: SpecConstr should exploit cases where there is exactly one call pattern -------------------------------------+------------------------------------- Reporter: igloo | Owner: simonpj Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 6.13 Resolution: | Keywords: SpecConstr Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: Compile-time | Test Case: performance bug | simplCore/should_compile/T3831 Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by simonpj): Huh. Indeed those join points have more than one call pattern. (And are non-rec to boot.) It looks as if something must have changed since I wrote that. Short of reverting to that version of GHC and trying it, I'm not sure what to suggest. Mysterious, but not actually a problem, I guess. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/3831#comment:18 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler