Debug Info: update testing to reflect r192018.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192224 91177308-0d34-0410-b5e6-96231b3b80d8
Explicitly request unsigned enum types when desired

This fixes repeated -Wmicrosoft warnings when self-hosting clang on
Windows, and gets us real unsigned enum types with MSVC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192227 91177308-0d34-0410-b5e6-96231b3b80d8
[AArch64] Add support for NEON scalar signed/unsigned integer to floating-point
convert instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192231 91177308-0d34-0410-b5e6-96231b3b80d8