I strongly disagree with the sentence that the "fix would be to remove INLINE pragma" because this leaves us in a world where GHC performance is completely unknown and we have to randomly enable / disable things hoping
#15519: Minor code refactoring leads to drastic performance degradation -------------------------------------+------------------------------------- Reporter: danilo2 | Owner: (none) Type: bug | Status: new Priority: highest | Milestone: 8.8.1 Component: Compiler | Version: 8.4.3 Resolution: | Keywords: SpecConstr 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 sgraf): Replying to [comment:15 danilo2]: that it will magically get better. I suspect @sgraf that you didn't mean "fix" but instead a "dirty workaround for now", but I preferred to emphasize my worries regarding this matter. Yes, exactly. I'm not happy with doing this (or rather having to anticipate doing this), either. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15519#comment:20 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler