K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2017-08-09T17:32:39.931241Z
K 7
svn:log
V 134
Upgrade our copies of clang, llvm and libc++ to r310316 from the
upstream release_50 branch.

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

END