llvm-project/llvm/test/Transforms/WholeProgramDevirt/Inputs/unique-retval-same-vtable.yaml

---
TypeIdMap:
  _ZTS1C:
    WPDRes:
      16:
        Kind:            Indir
        ResByArg:
          '':
            Kind:            UniqueRetVal
            Info:            1
      24:
        Kind:            Indir
        ResByArg:
          '':
            Kind:            UniqueRetVal
            Info:            1
...