#7561: Unnecessary Heap Allocations - Slow Performance -------------------------------+-------------------------------------------- Reporter: wurmli | Owner: Type: bug | Status: new Priority: normal | Milestone: 7.8.1 Component: Compiler | Version: 7.6.1 Keywords: | Os: Linux Architecture: x86_64 (amd64) | Failure: Runtime performance bug Difficulty: Unknown | Testcase: Blockedby: | Blocking: Related: | -------------------------------+-------------------------------------------- Comment(by simonmar): So (1) is probably a duplicate of #1168 then. Try with `-fno-state-hack` and see if that fixes it. -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7561#comment:8 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler