[GHC] #16045: improve dwarf support on OSX

[GHC]

#16045: improve dwarf support on OSX
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        Reporter:  carter        |                Owner:  (none)
            Type:  bug           |               Status:  new
        Priority:  normal        |            Milestone:
       Component:  Compiler      |              Version:  8.7
      Resolution:                |             Keywords:  DWARF
Operating System:  MacOS X       |         Architecture:  x86_64 (amd64)
 Type of failure:  None/Unknown  |            Test Case:
      Blocked By:                |             Blocking:
 Related Tickets:                |  Differential Rev(s):
       Wiki Page:                |
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Changes (by bgamari):

 * keywords:   => DWARF


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/16045#comment:4>
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