#2387: Optimizer misses unboxing opportunity
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 Reporter:  dolio                |          Owner:                
     Type:  bug                  |         Status:  new           
 Priority:  normal               |      Milestone:                
Component:  Compiler             |        Version:  6.8.2         
 Severity:  minor                |     Resolution:                
 Keywords:  optimizer unbox box  |     Difficulty:  Unknown       
 Testcase:                       |   Architecture:  x86_64 (amd64)
       Os:  Linux                |  
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Changes (by simonpj):

  * difficulty:  => Unknown

Comment:

 Good example. I believe that it's the same phenomenon as #2289.  I was
 going to close this, but on reflection I'll leave them both open and
 cross-linked.

 Simon

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2387#comment:2>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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