Merging r181909:
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llvm-svn: 183190
tree: 8878e8b0c0c804cb1c7835c4ccdf8cf6c1422ff0
  1. clang/
  2. clang-tools-extra/
  3. compiler-rt/
  4. libcxx/
  5. lldb/
  6. llvm/
  7. polly/