#11029: Performance loss due to eta expansion -------------------------------------+------------------------------------- Reporter: NeilMitchell | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.10.2 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 nomeata):
Given the attached file, at both -O2 and -O0
does this imply that it is not happening with `-O` (which I thought is the most common optimization level)? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11029#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler