[GHC] #12808: For non-strict code including primitive (Addr#) code, Loop Invariant Code Flow not lifted outside the loop... (was: For primitive (Addr#) operations, Loop Invariant Code Flow not lifted outside the loop...)

[GHC]

#12808: For non-strict code including primitive (Addr#) code, Loop Invariant Code
Flow not lifted outside the loop...
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        Reporter:  GordonBGood       |                Owner:
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:  8.2.1
       Component:  Compiler          |              Version:  8.0.1
      Resolution:                    |             Keywords:
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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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12808#comment:11>
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