[GHC] #9233: Compiler performance regression

GHC ghc-devs at haskell.org
Tue Jun 24 10:28:09 UTC 2014


#9233: Compiler performance regression
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        Reporter:  augustss      |            Owner:
            Type:  bug           |           Status:  new
        Priority:  low           |        Milestone:
       Component:  Compiler      |          Version:  7.8.2
      Resolution:                |         Keywords:
Operating System:  Windows       |     Architecture:  Unknown/Multiple
 Type of failure:  None/Unknown  |       Difficulty:  Unknown
       Test Case:                |       Blocked By:
        Blocking:                |  Related Tickets:
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Comment (by augustss):

 We are using -O2.  I'll try switching off SpecConstr and see what happens.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9233#comment:4>
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