[GHC] #7219: Reinstate constant propagation in some form

[GHC]

#7219: Reinstate constant propagation in some form
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  Reporter:  simonmar                 |          Owner:                  
      Type:  bug                      |         Status:  new             
  Priority:  highest                  |      Milestone:  7.8.1           
 Component:  Compiler                 |        Version:  7.7             
Resolution:                           |       Keywords:                  
        Os:  Unknown/Multiple         |   Architecture:  Unknown/Multiple
   Failure:  Runtime performance bug  |     Difficulty:  Unknown         
  Testcase:                           |      Blockedby:                  
  Blocking:                           |        Related:                  
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Changes (by simonmar):

  * owner:  simonmar =>
  * status:  merge => new


-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7219#comment:3>
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