#12370: Implement LetUp in DmdAnal (or document why we do not do it) -------------------------------------+------------------------------------- Reporter: nomeata | Owner: Type: task | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by nomeata):
I will separately measure if this increases the number of thunks determined to be one-shot. But even if it did, it does not matter much, as shown by nofib.
Again, only insignificant changes, not worth mentioning. The number of thunks in total goes up by 0.06%, precision of the analysis is now 24.9% instead of 24.8%. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12370#comment:5 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler