[GHC] #2181: internal error: END_TSO_QUEUE object entered!

[GHC]

#2181: internal error: END_TSO_QUEUE object entered!
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 Reporter:  cconnett  |          Owner:         
     Type:  bug       |         Status:  new    
 Priority:  normal    |      Milestone:  6.8.3  
Component:  Compiler  |        Version:  6.8.2  
 Severity:  normal    |     Resolution:         
 Keywords:            |     Difficulty:  Unknown
 Testcase:            |   Architecture:  sparc  
       Os:  Solaris   |  
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Comment (by igloo):

 Can you send the output of `ghc --info` please?

 If it's a registerised compiler then we don't support changing the
 optimisations that gcc does, as the assembly mangling we do may get
 confused.

 On the other hand, if it's unregisterised then it points to a bug either
 in gcc or the code that we generate.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2181#comment:3>
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