[GHC] #5731: Bad code for Double literals

[GHC]

#5731: Bad code for Double literals
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    Reporter:  rl                |       Owner:                         
        Type:  bug               |      Status:  new                    
    Priority:  high              |   Milestone:  7.4.1                  
   Component:  Compiler          |     Version:  7.3                    
    Keywords:                    |          Os:  Unknown/Multiple       
Architecture:  Unknown/Multiple  |     Failure:  Runtime performance bug
  Difficulty:  Unknown           |    Testcase:                         
   Blockedby:                    |    Blocking:                         
     Related:                    |  
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Comment(by rl):

 There's also `integerToWord64` and `integerToInt64`. I fear I don't really
 have a lot of time for this right now so it would be great if someone else
 could do this.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5731#comment:5>
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