[GHC] #13634: num009 fails on POWER8

[GHC]

#13634: num009 fails on POWER8
-------------------------------------+-------------------------------------
           Reporter:  trommler       |             Owner:  (none)
               Type:  bug            |            Status:  new
           Priority:  normal         |         Milestone:
          Component:                 |           Version:  8.1
  libraries/base                     |
           Keywords:                 |  Operating System:  Linux
       Architecture:  powerpc64      |   Type of failure:  Incorrect result
          Test Case:                 |  at runtime
  libraries/base/tests/Numeric/num009|        Blocked By:
           Blocking:                 |   Related Tickets:
Differential Rev(s):                 |         Wiki Page:
-------------------------------------+-------------------------------------
 This failure is produced on a POWER8 running openSUSE Leap 42.2 for
 powerpc64le:
 {{{
 +uh oh! tanf 1.5707964
 +-2.2877334e7
 +-2.2877332e7
 +(-11438667,1)
 +(-11438666,1)
  Done
 }}}

 The test passes on a PowerPC 970MP (PowerMac G5) running openSUSE 13.2
 powerpc64 (big endian).

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13634>
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