[GHC] #12707: Add contributed performance testcase

[GHC]

#12707: Add contributed performance testcase
-------------------------------------+-------------------------------------
        Reporter:  bgamari           |                Owner:  bgamari
            Type:  task              |               Status:  new
        Priority:  normal            |            Milestone:  8.2.1
       Component:  Test Suite        |              Version:  8.0.1
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------
Changes (by bgamari):

 * component:  Compiler => Test Suite


--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12707#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler