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Op-imm-32-funct

Op-imm-32-funct-p

Recognizer for op-imm-32-funct structures.

Signature
(op-imm-32-funct-p x) → *

Definitions and Theorems

Function: op-imm-32-funct-p

(defun op-imm-32-funct-p (x)
  (declare (xargs :guard t))
  (let ((__function__ 'op-imm-32-funct-p))
    (declare (ignorable __function__))
    (and (consp x)
         (eq (car x) :addiw)
         (and (true-listp (cdr x))
              (eql (len (cdr x)) 0))
         (b* nil t))))

Theorem: consp-when-op-imm-32-funct-p

(defthm consp-when-op-imm-32-funct-p
  (implies (op-imm-32-funct-p x)
           (consp x))
  :rule-classes :compound-recognizer)