(evex-p x) → *
Function: evex-p
(defun evex-p (x) (declare (xargs :guard t)) (let ((__function__ 'evex-p)) (declare (ignorable __function__)) (and (true-listp x) (subsetp-equal x *evex-pfx-cases*) (no-duplicatesp-equal x) (avx-pfx-well-formed-p x nil))))