svn commit: r322260 - vendor/llvm/llvm-release_50-r310316

[Dimitry Andric]

Author: dim
Date: Tue Aug  8 16:53:02 2017
New Revision: 322260
URL: https://svnweb.freebsd.org/changeset/base/322260

Log:
  Tag llvm release_50 branch r310316.

Added:
  vendor/llvm/llvm-release_50-r310316/
     - copied from r322259, vendor/llvm/dist/