Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.Approved by: re (implicit)Sponsored by: The FreeBSD Foundation
MFC r244628: Upgrade our copy of llvm/clang to 3.2 release. Release notes for llvm: http://llvm.org/releases/3.2/docs/ReleaseNotes.html Release notes for clang: http://llvm.org/releases/3.2/tools/clang/docs/ReleaseNotes.html
Upgrade our copy of llvm/clang to r168974, from upstream's release_32branch. This is effectively llvm/clang 3.2 RC2; the 3.2 release iscoming soon.