[GHC] #1600: Optimisation: CPR the results of IO

[GHC]

#1600: Optimisation: CPR the results of IO
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              Reporter:  simonmar    |            Owner:
                  Type:  task        |           Status:  new
              Priority:  lowest      |        Milestone:  7.10.1
             Component:  Compiler    |          Version:  6.6.1
            Resolution:              |         Keywords:
      Operating System:              |     Architecture:  Unknown/Multiple
  Unknown/Multiple                   |       Difficulty:  Moderate (less
       Type of failure:  Runtime     |  than a day)
  performance bug                    |       Blocked By:
             Test Case:              |  Related Tickets:  #8598
              Blocking:              |
Differential Revisions:              |
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Changes (by nomeata):

 * owner:  nomeata =>


Comment:

 I think the conclusion was that Nested CPR was not worth it. The branch is
 still there if someone wants to pick it up. Unassigning.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/1600#comment:43>
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