[GHC] #6156: Optimiser bug on linux-powerpc

[GHC]

#6156: Optimiser bug on linux-powerpc
------------------------------------------+---------------------------------
  Reporter:  erikd                        |          Owner:  pcapriotti
      Type:  bug                          |         Status:  new       
  Priority:  normal                       |      Milestone:  7.6.1     
 Component:  Compiler                     |        Version:  7.4.1     
Resolution:                               |       Keywords:            
        Os:  Linux                        |   Architecture:  powerpc   
   Failure:  Incorrect result at runtime  |     Difficulty:  Unknown   
  Testcase:                               |      Blockedby:            
  Blocking:                               |        Related:            
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Comment(by erikd):

 Oops, HEAD is also broken, it just gives a different incorrect result:

 {{{
 ./camilla-test-std
 Camellia.fl 1238988323332265734 11185553392205053542 ->
 18360184157246690566
 ./camilla-test-opt
 Camellia.fl 1238988323332265734 11185553392205053542 ->
 3698434091925017862
 }}}

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/6156#comment:21>
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