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Clean-selects

Vl-module-clean-selects

Signature
(vl-module-clean-selects x ss) → new-x
Arguments: x — Guard (vl-module-p x).; ss — Guard (vl-scopestack-p ss).
Returns: new-x — Type (vl-module-p new-x).

Definitions and Theorems

Function: vl-module-clean-selects

(defun vl-module-clean-selects (x ss)
 (declare (xargs :guard (and (vl-module-p x)
                             (vl-scopestack-p ss))))
 (let ((__function__ 'vl-module-clean-selects))
  (declare (ignorable __function__))
  (b*
   ((x (vl-module-fix x))
    (ss (vl-scopestack-push x ss))
    ((vl-module x) x)
    ((when (vl-module->hands-offp x)) x)
    (ans
      (change-vl-module
           x
           :ports (vl-portlist-clean-selects x.ports ss)
           :assigns (vl-assignlist-clean-selects x.assigns ss)
           :modinsts (vl-modinstlist-clean-selects x.modinsts ss)
           :gateinsts (vl-gateinstlist-clean-selects x.gateinsts ss)
           :alwayses (vl-alwayslist-clean-selects x.alwayses ss)
           :initials (vl-initiallist-clean-selects x.initials ss))))
   ans)))

Theorem: vl-module-p-of-vl-module-clean-selects

(defthm vl-module-p-of-vl-module-clean-selects
  (b* ((new-x (vl-module-clean-selects x ss)))
    (vl-module-p new-x))
  :rule-classes :rewrite)

Theorem: vl-module-clean-selects-of-vl-module-fix-x

(defthm vl-module-clean-selects-of-vl-module-fix-x
  (equal (vl-module-clean-selects (vl-module-fix x)
                                  ss)
         (vl-module-clean-selects x ss)))

Theorem: vl-module-clean-selects-vl-module-equiv-congruence-on-x

(defthm vl-module-clean-selects-vl-module-equiv-congruence-on-x
  (implies (vl-module-equiv x x-equiv)
           (equal (vl-module-clean-selects x ss)
                  (vl-module-clean-selects x-equiv ss)))
  :rule-classes :congruence)

Theorem: vl-module-clean-selects-of-vl-scopestack-fix-ss

(defthm vl-module-clean-selects-of-vl-scopestack-fix-ss
  (equal (vl-module-clean-selects x (vl-scopestack-fix ss))
         (vl-module-clean-selects x ss)))

Theorem: vl-module-clean-selects-vl-scopestack-equiv-congruence-on-ss

(defthm vl-module-clean-selects-vl-scopestack-equiv-congruence-on-ss
  (implies (vl-scopestack-equiv ss ss-equiv)
           (equal (vl-module-clean-selects x ss)
                  (vl-module-clean-selects x ss-equiv)))
  :rule-classes :congruence)