[GHC] #8272: testing if SpLim=$rbp and Sp=$rsp changed performance at all

[GHC]

#8272: testing if SpLim=$rbp and Sp=$rsp changed performance at all
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        Reporter:  carter            |            Owner:  carter
            Type:  task              |           Status:  new
        Priority:  normal            |        Milestone:  7.10.1
       Component:  Compiler          |          Version:  7.7
      Resolution:                    |         Keywords:  callingConvention
Operating System:  Unknown/Multiple  |     Architecture:  x86_64 (amd64)
 Type of failure:  None/Unknown      |       Difficulty:  Rocket Science
       Test Case:                    |       Blocked By:
        Blocking:                    |  Related Tickets:
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Changes (by carter):

 * difficulty:  Project (more than a week) => Rocket Science


Comment:

 because of how subtle this may be, and how its moderately likely that the
 work will ultimately not work out  (though its worth exploring), i'm
 setting the difficulty to "rocket science" :)

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8272#comment:6>
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