"Processing" does not make a food a GMO. Even so-called "organic" food gets processed and a farmer can grow non-GMO food and sell it at his roadside stand as "unprocessed". And taking two different strains of a food and cross-breeding them to gain some desired trait in essence makes it a GMO.
I didn't say processed equated to GMO. Because of the blend of ingredients about 80% of processed foods contain some GMO.