[GHC] #10830: maximumBy has a space leak

[GHC]

#10830: maximumBy has a space leak
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        Reporter:  NeilMitchell      |                Owner:
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:  8.0.1
       Component:  libraries/base    |              Version:  7.10.2
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Runtime           |  Unknown/Multiple
  performance bug                    |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D1205
       Wiki Page:                    |
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Comment (by nomeata):

 Tried to revive the discussion at
 https://mail.haskell.org/pipermail/libraries/2016-February/026663.html

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10830#comment:22>
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