[GHC] #2607: Inlining defeats selector thunk optimisation

[GHC]

#2607: Inlining defeats selector thunk optimisation
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        Reporter:  simonmar          |                Owner:
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:  ⊥
       Component:  Compiler          |              Version:  6.8.3
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Runtime           |  Unknown/Multiple
  performance bug                    |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #12241            |  Differential Rev(s):
       Wiki Page:                    |
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Changes (by dfeuer):

 * related:   => #12241


Comment:

 #12241 provides another example of the selector thunk trick being defeated
 by the simplifier.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/2607#comment:9>
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