[GHC] #13445: Fix 32 bit Windows build of GHC 8.2

[GHC]

#13445: Fix 32 bit Windows build of GHC 8.2
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        Reporter:  Phyx-                |                Owner:  (none)
            Type:  bug                  |               Status:  merge
        Priority:  highest              |            Milestone:  8.2.1
       Component:  Compiler             |              Version:  8.0.1
      Resolution:                       |             Keywords:
Operating System:  Windows              |         Architecture:  x86
 Type of failure:  Building GHC failed  |            Test Case:
      Blocked By:                       |             Blocking:
 Related Tickets:  #13431               |  Differential Rev(s):  Phab:D3362
       Wiki Page:                       |
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Changes (by Phyx-):

 * status:  patch => merge


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13445#comment:2>
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