No, he wasn't. The final year of his contract was for $18M, but only $4M of it was guaranteed. As long as the Suns waived him within 3 days of the beginning of free agency (at least I think it was 3 days, not 100% sure on the specifics), they were off the hook for the other $14M. Bottom line, he wasn't amnesty cut. I am 100% sure on that.