[GHC] #5059: Pragma to SPECIALISE on value arguments

GHC ghc-devs at haskell.org
Fri Mar 31 10:55:11 UTC 2017


#5059: Pragma to SPECIALISE on value arguments
-------------------------------------+-------------------------------------
        Reporter:  batterseapower    |                Owner:  (none)
            Type:  feature request   |               Status:  new
        Priority:  low               |            Milestone:
       Component:  Compiler          |              Version:  7.0.3
      Resolution:                    |             Keywords:  SpecConstr,
                                     |  StaticArgumentTransformation
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Runtime           |  Unknown/Multiple
  performance bug                    |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Changes (by mpickering):

 * keywords:   => SpecConstr, StaticArgumentTransformation


Comment:

 In comment:10 Max notes that SAT provides 20-30% wins in nofib, wow!

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/5059#comment:21>
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