#15560: Full laziness destroys opportunities for join points -------------------------------------+------------------------------------- Reporter: AndreasK | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: 8.6.1 Component: Compiler | Version: 8.4.3 (CodeGen) | Resolution: | Keywords: JoinPoints Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: #14287 #13286 | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by simonpj):
(comment:11) Another possibility that looks unattractive, ... The obvious solution seems to me is to simply limit this to cases where all branches allocate
Perhaps, but I think the other 1,2,3 possibilities look as if they'll have more payoff per hour invested. Once they are done, maybe come back to this. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15560#comment:14 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler