[GHC] #12953: Use computed gotos in the interpreter when the compiler supports it

[GHC]

#12953: Use computed gotos in the interpreter when the compiler supports it
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           Reporter:  dobenour       |             Owner:
               Type:  bug            |            Status:  new
           Priority:  normal         |         Milestone:
          Component:  Runtime        |           Version:  8.0.1
  System                             |
           Keywords:  interpreter    |  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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 We can use computed gotos to speed up the interpreter on systems that
 support them.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12953>
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