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Propagate

Vl-module-propagate

Repeatedly propagate assignments in a module.

Signature
(vl-module-propagate x limits) → new-x
Arguments: x — Guard (vl-module-p x).; limits — Guard (propagate-limits-p limits).
Returns: new-x — Type (vl-module-p new-x).

Definitions and Theorems

Function: vl-module-propagate

(defun vl-module-propagate (x limits)
  (declare (xargs :guard (and (vl-module-p x)
                              (propagate-limits-p limits))))
  (let ((__function__ 'vl-module-propagate))
    (declare (ignorable __function__))
    (b* ((x (vl-module-fix x))
         ((when (vl-module->hands-offp x)) x))
      (vl-propagation-fixpoint x 1000 limits))))

Theorem: vl-module-p-of-vl-module-propagate

(defthm vl-module-p-of-vl-module-propagate
  (b* ((new-x (vl-module-propagate x limits)))
    (vl-module-p new-x))
  :rule-classes :rewrite)