[GHC] #149: missed CSE opportunity

[GHC]

#149: missed CSE opportunity
------------------------------+---------------------------------------------
    Reporter:  nobody         |        Owner:  nobody  
        Type:  bug            |       Status:  assigned
    Priority:  low            |    Milestone:  6.8     
   Component:  Compiler       |      Version:  5.04.2  
    Severity:  normal         |   Resolution:  None    
    Keywords:  optimisations  |   Difficulty:  Unknown 
Architecture:  Unknown        |           Os:  Unknown 
------------------------------+---------------------------------------------
Changes (by igloo):

  * milestone:  _|_ => 6.8

Comment:

 This seems to work in 6.4.1, but not in the HEAD as of a few days ago, so
 it's probably worth at least looking to see what's going on. I've added a
 test (simplrun006) to the testsuite.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/149>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler