Add support for empty named metadata too. This isn't particularly
useful, but it is nice for consistency.

llvm-svn: 108262
2 files changed
tree: d08d57cf255f9d196f45b05698f3ad3977e92011
  1. clang/
  2. compiler-rt/
  3. libcxx/
  4. lldb/
  5. llvm/