K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2017-08-21T07:03:02.592402Z
K 7
svn:log
V 139
Upgrade our copies of clang, llvm, lld and libc++ to r311219 from the
upstream release_50 branch.

MFC after:	2 months
X-MFC-with:	r321369

END