#14827: Recognize when inlining would create a join point -------------------------------------+------------------------------------- Reporter: ersetzen | Owner: (none) Type: feature request | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.2.2 Resolution: | Keywords: JoinPoints Operating System: Unknown/Multiple | Architecture: Type of failure: Runtime | Unknown/Multiple performance bug | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by simonpj): I've got lost in this ticket. 1. comment:13 shows (correctly) that if you specify phases wrong you can get bad results. Yes, it's possible we could warn about this. 2. comment:11, I think, shows a case where an INLINE pragmas makes things worse. I have not dug into it. 3. The original thing in the Description got tangled with stuff about loopification, so I'm not sure of its status. Are (1) and (2) connected? If not, can you make a separate ticket for (1)? Is (30 dealt with now? That is, are we left with (2) only? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14827#comment:14 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler