[GHC] #4914: FPU initialization required again

[GHC]

#4914: FPU initialization required again
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        Reporter:  aruiz                        |         Owner:  simonmar
            Type:  bug                          |        Status:  closed
        Priority:  high                         |     Milestone:  7.2.1
       Component:  Compiler (NCG)               |       Version:  7.0.1
      Resolution:  fixed                        |      Keywords:
Operating System:  Unknown/Multiple             |  Architecture:  x86
 Type of failure:  Incorrect result at runtime  |     Test Case:
      Blocked By:                               |      Blocking:
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Comment (by Herbert Valerio Riedel <hvr@…>):

 In [changeset:"34eaf2b8d699c49ba367f26840052c8c9aa031b1/ghc" 34eaf2b/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="34eaf2b8d699c49ba367f26840052c8c9aa031b1"
 Fix two occurences of `x86_HOST_ARCH`

 The proper name for the define is `i386_HOST_ARCH`

 One was introduced back in 2011 via
 035b8ebb5405efbcbfd3474821a877add1feca1e / #4914
 and the other one more recently via
 4905b83a2d448c65ccced385343d4e8124548a3b

 We may want to add some validation to catch such typos early on...

 Reviewed By: erikd

 Differential Revision: https://phabricator.haskell.org/D1664
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/4914#comment:21>
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