[GHC] #7836: Runtime failure profiling with +RTS -hc -hbdrag, void

[GHC]

#7836: Runtime failure profiling with +RTS -hc -hbdrag,void
-------------------------+--------------------------------------------------
Reporter:  hyperthunk    |          Owner:               
    Type:  bug           |         Status:  infoneeded   
Priority:  normal        |      Component:  Profiling    
 Version:  7.4.2         |       Keywords:  profiling osx
      Os:  MacOS X       |   Architecture:  x86          
 Failure:  None/Unknown  |      Blockedby:               
Blocking:                |        Related:               
-------------------------+--------------------------------------------------
Changes (by ezyang):

  * status:  new => infoneeded


Comment:

 Thanks! It looks like there's a pretty nontrivial dependency in the sample
 program; can you check if this behavior occurs in 7.6/HEAD?

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7836#comment:1>
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