#13001: EnumFromThenTo is is not a good producer -------------------------------------+------------------------------------- Reporter: George | Owner: Type: bug | Status: new Priority: low | Milestone: Component: Compiler | Version: 8.0.1 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 Type of failure: Runtime | (amd64) performance bug | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by nomeata):
I wonder if this change is acceptable.
I’d say yes. The mean changes by <0.1%, and we really want fusion to be as reliable as possible. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13001#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler