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

[GHC]

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

  * status:  closed => new
  * difficulty:  => Unknown
  * resolution:  fixed =>


Comment:

 At the GHC end I think we are stalled awaiting a reproducible test case.
 Indeed the ticket is closed Do re-open if anyone can find one.

 Mind you, there is no regression test, which is bad. I'll re-open and
 assign to Paolo to add one.  Is that OK  Paolo?  Need to test both with
 and without optimisation.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/6156#comment:11>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler