#4138: Performance regression in overloading ---------------------------------+------------------------------------------ Reporter: simonmar | Owner: pcapriotti Type: bug | Status: new Priority: high | Milestone: 7.6.1 Component: Compiler | Version: 6.13 Keywords: | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: Runtime performance bug Difficulty: Unknown | Testcase: simplCore/shouldCompile/T4138 Blockedby: | Blocking: Related: | ---------------------------------+------------------------------------------
Comment(by pcapriotti): Here are some timings: ghc-6.12.3: 287 ms ghc-7.0.4: 316 ms ghc-7.2.1: 269 ms ghc-7.4.2: 265 ms ghc-HEAD: 267 ms It appears that the regression has been fixed sometime before 7.2. Before we close the ticket, should we remove the test case which checks whether `rnf` is inlined? -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4138#comment:16> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler _______________________________________________ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs