[GHC] #9188: quot with a power of two is not optimized to a shift

[GHC]

#9188: quot with a power of two is not optimized to a shift
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        Reporter:  tibbe                    |            Owner:
            Type:  bug                      |           Status:  new
        Priority:  normal                   |        Milestone:
       Component:  Compiler                 |          Version:  7.8.2
      Resolution:                           |         Keywords:
Operating System:  Unknown/Multiple         |     Architecture:
 Type of failure:  Runtime performance bug  |  Unknown/Multiple
       Test Case:                           |       Difficulty:  Unknown
        Blocking:                           |       Blocked By:
                                            |  Related Tickets:  #8311,
                                            |  #5615
--------------------------------------------+------------------------------
Changes (by jstolarek):

 * related:  #8311 => #8311, #5615


Comment:

 Johan, do you think we can consider your report a duplicate of #5615?

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9188#comment:2>
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