[GHC] #881: Improve space profiling for references

[GHC]

#881: Improve space profiling for references
-----------------------------+----------------------------------------------
 Reporter:  simonpj          |          Owner:         
     Type:  feature request  |         Status:  new    
 Priority:  normal           |      Milestone:  6.8    
Component:  Profiling        |        Version:  6.4.2  
 Severity:  normal           |     Resolution:         
 Keywords:                   |     Difficulty:  Unknown
 Testcase:                   |   Architecture:  Unknown
       Os:  Unknown          |  
-----------------------------+----------------------------------------------
Changes (by igloo):

  * milestone:  => 6.8
  * testcase:  =>

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/881>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler