[GHC] #7600: cgrun044 failing with LLVM backend

[GHC]

#7600: cgrun044 failing with LLVM backend
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Reporter:  dterei              |          Owner:  dterei          
    Type:  bug                 |         Status:  new             
Priority:  normal              |      Component:  Compiler (LLVM) 
 Version:  7.7                 |       Keywords:                  
      Os:  Unknown/Multiple    |   Architecture:  Unknown/Multiple
 Failure:  Compile-time crash  |      Blockedby:                  
Blocking:                      |        Related:  3676            
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Changes (by dterei):

  * related:  => 3676


Comment:

 Actually, this doesn't seem to be due to the narrowing become a null op.
 It is that 'realToFrac' behaves differently with optimisations turned on
 or off. double2Float and co, don't seem to suffer from this. Ticket #3676
 is probably related.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7600#comment:2>
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