Reviewed-by: Abhijit Menon-Sen
Reviewed-by: Andres Freund
Discussion: https://postgr.es/m/CAApHDvobgmCs6CohqhKTUf7D8vffoZXQTCBTERo9gbOeZmvLTw%40mail.gmail.com
Backpatch-through: 11, where JIT was added