// Pinned metadata names, which always have the same value. This is a
// compile-time performance optimization, not a correctness optimization.
enum {
- MD_dbg = 0 // "dbg"
+ MD_dbg = 0, // "dbg"
+ MD_tbaa = 1 // "tbaa"
};
/// getMDKindID - Return a unique non-zero ID for the specified metadata kind.