#10120: Unnecessary code duplication from case analysis -------------------------------------+------------------------------------- Reporter: bgamari | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.10.1-rc2 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Runtime | Unknown/Multiple performance bug | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------------+------------------------------------- Comment (by nomeata): The GHC 7.8 code looks good to me – I would expect later stages in the pipeline to make good code from such a case on an enumeration type. Did you have a look at the actual generated code for that? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10120#comment:7 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler