[clang] [cfi] Enable -fsanitize-annotate-debug-info functionality for CFI checks (PR #139809)

[Dan Liew via cfe-commits]

================
@@ -2808,6 +2842,9 @@ void CodeGenFunction::EmitVTablePtrCheckForCast(QualType T, Address Derived,
   if (!SanOpts.has(SanitizerKind::CFICastStrict))
     ClassDecl = LeastDerivedClassWithSameLayout(ClassDecl);
 
+  auto [Ordinal, SSK] = ParseCFITypeCheckKind(TCK);
----------------
delcypher wrote:

Is `SSK` unused?

https://github.com/llvm/llvm-project/pull/139809