#11568: Regression in nofib/shootout/k-nucleotide -------------------------------------+------------------------------------- Reporter: simonmar | Owner: dfeuer Type: bug | Status: new Priority: high | Milestone: 8.2.1 Component: Compiler | Version: 7.10.3 Resolution: | Keywords: JoinPoints Operating System: Unknown/Multiple | Architecture: Type of failure: Runtime | Unknown/Multiple performance bug | Test Case: Blocked By: 12988 | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by lukemaurer): Looks to me like Simon's instinct was correct. Every instance of `$j1` remains a join point now, since those pesky contexts that were getting put around the calls are getting put into `$j1` instead. In fact, `k-nucleotide` is one of the poster children for join points—it gets an 86.0% decrease in allocs. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11568#comment:10 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler