[GHC] #8900: Strictness analysis regression

[GHC]

#8900: Strictness analysis regression
--------------------------------------------+------------------------------
        Reporter:  tibbe                    |            Owner:
            Type:  bug                      |           Status:  closed
        Priority:  normal                   |        Milestone:
       Component:  Compiler                 |          Version:  7.8.1-rc2
      Resolution:  fixed                    |         Keywords:
Operating System:  MacOS X                  |     Architecture:  x86_64
 Type of failure:  Runtime performance bug  |  (amd64)
       Test Case:                           |       Difficulty:  Unknown
        Blocking:                           |       Blocked By:
                                            |  Related Tickets:
--------------------------------------------+------------------------------

Comment (by simonpj):

 Comment 9 you said "While the extra case is definitely a regression, it
 doesn't seem to be the cause of the time difference". and in comment 14
 "without the extra case there is still a small difference".

 Is that still true? If so there might still be something to track down.

 Simon

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8900#comment:21>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler