#8971: Native Code Generator 7.8.1 RC2 is not as optimized as 7.6.3... --------------------------------------------+------------------------------ Reporter: GordonBGood | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler (NCG) | Version: 7.8.1-rc2 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Runtime performance bug | Unknown/Multiple Test Case: | Difficulty: Unknown Blocking: | Blocked By: | Related Tickets: --------------------------------------------+------------------------------ Comment (by awson): I didn't go into details but it looks `-fregs-graph` doesn't help. 7.8.1-compiled exec is still much slower than 7.6.3-compiled. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8971#comment:4 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler