#5075: CPR optimisation for sum types if only one constructor is used -------------------------------------+------------------------------------- Reporter: | Owner: simonpj batterseapower | Status: new Type: feature | Milestone: 7.10.1 request | Version: 7.0.3 Priority: normal | Keywords: Component: Compiler | Architecture: Unknown/Multiple Resolution: | Difficulty: Unknown Operating System: | Blocked By: Unknown/Multiple | Related Tickets: Type of failure: Runtime | performance bug | Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Changes (by thomie): * failure: None/Unknown => Runtime performance bug -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/5075#comment:22 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler