[GHC] #1969: enormous compile times

[GHC]

#1969: enormous compile times
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 Reporter:  duncan                        |          Owner:                    
     Type:  compile-time performance bug  |         Status:  new               
 Priority:  normal                        |      Milestone:  6.8.3             
Component:  Compiler                      |        Version:  6.8.1             
 Severity:  normal                        |     Resolution:                    
 Keywords:  performance                   |     Difficulty:  Difficult (1 week)
 Testcase:                                |   Architecture:  Multiple          
       Os:  Multiple                      |  
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Comment (by simonpj):

 Very interesting, and entirely unexpected (to me).  No time to look now,
 but good progress.

 S

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1969#comment:4>
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