[GHC] #4311: Proposal: Further performance improvements of Data.Map

[GHC]

#4311: Proposal: Further performance improvements of Data.Map
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    Reporter:  milan             |       Owner:                   
        Type:  proposal          |      Status:  new              
    Priority:  normal            |   Component:  libraries (other)
     Version:  6.12.3            |    Keywords:  map, containers  
    Testcase:                    |   Blockedby:  4277, 4278       
          Os:  Unknown/Multiple  |    Blocking:                   
Architecture:  Unknown/Multiple  |     Failure:  None/Unknown     
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Comment(by milan):

 Replying to [comment:1 tibbe]:
 > Please also list the API changes you made; I see you added some
 functions.

 I did not do any API changes. The only visible effect is a speedup :)

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4311#comment:3>
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