[GHC] #12758: Bring sanity to our performance testsuite

[GHC]

#12758: Bring sanity to our performance testsuite
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        Reporter:  bgamari           |                Owner:
            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:                    |
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Comment (by Ben Gamari <ben@…>):

 In [changeset:"2940a61722b5e5b35421b385dedf07f82c63557d/ghc"
 2940a617/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="2940a61722b5e5b35421b385dedf07f82c63557d"
 testsuite: Specify expected allocations of T12877 for Windows

 This deviated by 12% from the expected allocations on Windows.
 Yet another case of #12758.
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12758#comment:5>
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