#14941: Switching direct type family application to EqPred (~) prevents inlining in code using vector (10x slowdown) -------------------------------------+------------------------------------- Reporter: nh2 | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.2.2 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Runtime | Unknown/Multiple performance bug | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by mpickering): I can reproduce this but I had to delete the criterion dependency in the cabal file. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14941#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler