#11095: -O0 -g slows GHC down on list literals (compared to -O0 without -g) -------------------------------------+------------------------------------- Reporter: slyfox | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.10.2 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Compile-time | Unknown/Multiple performance bug | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): phab:D3001 Wiki Page: | -------------------------------------+------------------------------------- Comment (by simonpj): Is there something non-linear going on? (non-linear in program size that is.) Certainly sounds like it. If so, it'd be good to know what it is. We should try HARD to avoid anything worse than NlogN in program size. Simon -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11095#comment:6 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler