#6135: Unboxed Booleans -------------------------------+-------------------------------------------- Reporter: benl | Owner: Type: feature request | Status: new Priority: normal | Milestone: 7.8.1 Component: Compiler | Version: 7.4.1 Resolution: | Keywords: Os: Unknown/Multiple | Architecture: Unknown/Multiple Failure: None/Unknown | Difficulty: Unknown Testcase: | Blockedby: Blocking: | Related: #605 -------------------------------+-------------------------------------------- Comment(by jstolarek): I'm running some benchmarks and analysing produced assembly and I just realized that removing case-on-bool in the codegen causes a performance regression. It seems to me that this special case is necessary, even after removing primops that return Bool. -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/6135#comment:77 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler