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gerald
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svn:date
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2019-11-17T22:55:14.112060Z
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Forward port r509717 | gerald | 2019-08-24 from lang/gcc9 since this
issue has not been addressed upstream yet:

  clang on rs6000/powerpc* unfortunately poisons user namespace by default
  (without any special options or include files being required).

  Until that changes (or GCC changes) we need to avoid using vec_step as a
  variable name.

PR:		239266

END