Krzysztof Gogolewski authored Aug 25, 2020 and Marge Bot committed Aug 26, 2020

There were four categories of primops: Monadic, Dyadic, Compare, GenPrimOp.

The compiler does not treat Monadic and Dyadic in any special way,
we can just replace them with GenPrimOp.

Compare is still used in isComparisonPrimOp.