[GHC] #149: missed CSE opportunity

[GHC]

#149: missed CSE opportunity
-----------------------------------------+----------------------------------
    Reporter:  nobody                    |        Owner:                  
        Type:  run-time performance bug  |       Status:  new             
    Priority:  normal                    |    Milestone:  _|_             
   Component:  Compiler                  |      Version:  5.04.2          
    Severity:  minor                     |   Resolution:  None            
    Keywords:  optimisations             |   Difficulty:  Moderate (1 day)
    Testcase:  simplrun006               |           Os:  Unknown/Multiple
Architecture:  Unknown/Multiple          |  
-----------------------------------------+----------------------------------
Changes (by simonpj):

  * milestone:  6.10.2 => _|_

Comment:

 GHC currently does not do full-blown CSE, partly because it's a bit harder
 than what is done now, and partly because doing so can introduce space
 leaks.  There is scope for experimentation here, but we're removing it
 from the immediate milestone.

 Simon

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/149#comment:14>
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