
#8763: forM_ [1..N] does not get fused (10 times slower than go function) --------------------------------------------+------------------------------ Reporter: nh2 | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Runtime performance bug | Unknown/Multiple Test Case: | Difficulty: Unknown Blocking: | Blocked By: | Related Tickets: --------------------------------------------+------------------------------ Comment (by simonpj): I've got lost in this thread. If someone thinks there is a real bug here, in GHC 7.8, could you re-articulate what you think it is? Simon -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8763#comment:13 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler