svn commit: r355815 - vendor/llvm-project/release-9.x

[Dimitry Andric]

Author: dim
Date: Mon Dec 16 18:43:57 2019
New Revision: 355815
URL: https://svnweb.freebsd.org/changeset/base/355815

Log:
  Create release-9.x branch off master.

Added:
  vendor/llvm-project/release-9.x/
     - copied from r355814, vendor/llvm-project/master/