[GHC] #9670: Make Data.List.tails a good producer for list fusion
#9670: Make Data.List.tails a good producer for list fusion -------------------------------------+------------------------------------- Reporter: dfeuer | Owner: ekmett Type: task | Status: new Priority: normal | Milestone: 7.10.1 Component: Core Libraries | Version: 7.8.3 Keywords: fusion | Operating System: Architecture: Unknown/Multiple | Unknown/Multiple Difficulty: Unknown | Type of failure: Blocked By: | None/Unknown Related Tickets: | Test Case: | Blocking: | Differential Revisions: -------------------------------------+------------------------------------- Its structure is trivially an unfold, so it should work well as a producer. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9670> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler
#9670: Make Data.List.tails a good producer for list fusion -------------------------------------+------------------------------------- Reporter: dfeuer | Owner: ekmett Type: task | Status: patch Priority: normal | Milestone: 7.10.1 Component: Core | Version: 7.8.3 Libraries | Keywords: fusion Resolution: | Architecture: Unknown/Multiple Operating System: | Difficulty: Unknown Unknown/Multiple | Blocked By: Type of failure: | Related Tickets: None/Unknown | Test Case: | Blocking: | Differential Revisions: Phab:D325 | -------------------------------------+------------------------------------- Changes (by dfeuer): * status: new => patch * differential: => Phab:D325 -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9670#comment:1> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler
#9670: Make Data.List.tails a good producer for list fusion -------------------------------------+------------------------------------- Reporter: dfeuer | Owner: ekmett Type: task | Status: patch Priority: normal | Milestone: 7.10.1 Component: Core | Version: 7.8.3 Libraries | Keywords: fusion Resolution: | Architecture: Unknown/Multiple Operating System: | Difficulty: Unknown Unknown/Multiple | Blocked By: Type of failure: | Related Tickets: None/Unknown | Test Case: | Blocking: | Differential Revisions: Phab:D325 | -------------------------------------+------------------------------------- Comment (by Joachim Breitner <mail@…>): In [changeset:"7e735950a44f7f3c34319ea65631e11e52eb68a7/ghc"]: {{{ #!CommitTicketReference repository="ghc" revision="7e735950a44f7f3c34319ea65631e11e52eb68a7" Make tails a good producer (#9670) Reviewed By: nomeata, austin Differential Revision: https://phabricator.haskell.org/D325 }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9670#comment:2> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler
#9670: Make Data.List.tails a good producer for list fusion -------------------------------------+------------------------------------- Reporter: dfeuer | Owner: ekmett Type: task | Status: closed Priority: normal | Milestone: 7.10.1 Component: Core | Version: 7.8.3 Libraries | Keywords: fusion Resolution: fixed | Architecture: Unknown/Multiple Operating System: | Difficulty: Unknown Unknown/Multiple | Blocked By: Type of failure: | Related Tickets: None/Unknown | Test Case: | Blocking: | Differential Revisions: Phab:D325 | -------------------------------------+------------------------------------- Changes (by nomeata): * status: patch => closed * resolution: => fixed -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9670#comment:3> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler
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