297a298,301
> // Either path through the 'if' should have set insertedVal -> SingularVal.
> assert((InsertedVal == SingularValue || isa<UndefValue>(InsertedVal)) &&
> "RAUW didn't change InsertedVal to be SingularVal");
>
301c305
< return InsertedVal;
---
> return SingularValue;