[GHC] #5928: INLINABLE fails to specialize in presence of simple wrapper

[GHC]

#5928: INLINABLE fails to specialize in presence of simple wrapper
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        Reporter:  tibbe             |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  7.4.1
      Resolution:                    |             Keywords:  Inlining,
                                     |  Specialise
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Runtime           |  Unknown/Multiple
  performance bug                    |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by simonpj):

 Great!

 By "the attached reproducible case" do you mean the one right at the top
 (from tibbe)?

 I'd like to add something as a regression test before closing, to make
 sure it stays fixed.  Omer/Tobias, might you do that?

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/5928#comment:36>
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