[GHC] #10941: Large heap address space breaks valgrind

[GHC]

#10941: Large heap address space breaks valgrind
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        Reporter:  nomeata           |                Owner:  (none)
            Type:  task              |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Runtime System    |              Version:  7.11
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #9706             |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by angerman):

 This also happens with `--disable-large-address-space` when ghc runs out
 of memory during compilation.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10941#comment:2>
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