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States

Stat-rv64e-p

Recognizer of RV64E states.

Signature
(stat-rv64e-p x) → yes/no
Returns: yes/no — Type (booleanp yes/no).

Definitions and Theorems

Function: stat-rv64e-p

(defun stat-rv64e-p (x)
  (declare (xargs :guard t))
  (let ((__function__ 'stat-rv64e-p))
    (declare (ignorable __function__))
    (and (statp x)
         (stat-validp x (feat-rv64e)))))

Theorem: booleanp-of-stat-rv64e-p

(defthm booleanp-of-stat-rv64e-p
  (b* ((yes/no (stat-rv64e-p x)))
    (booleanp yes/no))
  :rule-classes :rewrite)