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Vl-gatestrength

Vl-gatestrength-p

Recognizer for vl-gatestrength structures.

Signature
(vl-gatestrength-p x) → *

Definitions and Theorems

Function: vl-gatestrength-p

(defun vl-gatestrength-p (x)
  (declare (xargs :guard t))
  (let ((__function__ 'vl-gatestrength-p))
    (declare (ignorable __function__))
    (and (consp x)
         (eq (car x) :vl-gatestrength)
         (std::prod-consp (cdr x))
         (b* ((zero (std::prod-car (cdr x)))
              (one (std::prod-cdr (cdr x))))
           (and (vl-dstrength-p zero)
                (vl-dstrength-p one))))))

Theorem: consp-when-vl-gatestrength-p

(defthm consp-when-vl-gatestrength-p
  (implies (vl-gatestrength-p x)
           (consp x))
  :rule-classes :compound-recognizer)

Subtopics

Vl-dstrength-p: Representation of a drive strength for vl-gatestrength-p objects.