cd6434f9ec
expand-large-divrem cannot handle vector types. If overly large vector element types survive into isel, they will likely be scalarized there, but since isel cannot handle scalar integer types of that size, it will assert. Handle vector types in expand-large-divrem by scalarizing them and then expanding the scalar type operation. For large vectors, this results in a *massive* code expansion, but it's better than asserting.