[GHC] #650: Improve interaction between mutable arrays and GC

[GHC]

#650: Improve interaction between mutable arrays and GC
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  Reporter:  simonmar                    |          Owner:                  
      Type:  bug                         |         Status:  new             
  Priority:  normal                      |      Milestone:  _|_             
 Component:  Runtime System              |        Version:  6.4.1           
Resolution:                              |       Keywords:                  
Difficulty:  Moderate (less than a day)  |             Os:  Unknown/Multiple
  Testcase:                              |   Architecture:  Unknown/Multiple
   Failure:  Runtime performance bug     |  
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Changes (by blarsen):

 * cc: blarsen (added)

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/650#comment:15>
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