[GHC] #7866: floor (0/0) :: Int is different with -O0 and -O1

[GHC]

#7866: floor (0/0) :: Int is different with -O0 and -O1
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Reporter:  alang9                       |          Owner:                
    Type:  bug                          |         Status:  new           
Priority:  normal                       |      Component:  Compiler      
 Version:  7.6.2                        |       Keywords:                
      Os:  Linux                        |   Architecture:  x86_64 (amd64)
 Failure:  Incorrect result at runtime  |      Blockedby:                
Blocking:                               |        Related:                
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Changes (by Artyom.Kazak):

 * cc: Artyom.Kazak@… (added)


Comment:

 Apparently, it’s a x64-specific bug; I can’t reproduce it with GHC 7.6.2
 on x86 Linux.

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7866#comment:1>
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