[GHC] #3838: Performance issues with blackholes

[GHC]

#3838: Performance issues with blackholes
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    Reporter:  simonmar          |        Owner:  simonmar               
        Type:  bug               |       Status:  new                    
    Priority:  normal            |    Milestone:  6.14 branch            
   Component:  Runtime System    |      Version:  6.12.1                 
    Keywords:                    |   Difficulty:                         
          Os:  Unknown/Multiple  |     Testcase:                         
Architecture:  Unknown/Multiple  |      Failure:  Runtime performance bug
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Changes (by tibbe):

 * cc: tibbe (added)


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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3838#comment:5>
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