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Svex-varmasks/env->aig-env-stats

Signature

(svex-varmasks/env->aig-env-stats vars masks boolmasks) → *

Arguments

vars — Guard (svarlist-p vars).

masks — Guard (svex-mask-alist-p masks).

boolmasks — Guard (svar-boolmasks-p boolmasks).

Definitions and Theorems

Function: svex-varmasks/env->aig-env-stats

(defun svex-varmasks/env->aig-env-stats (vars masks boolmasks)
 (declare (xargs :guard (and (svarlist-p vars)
                             (svex-mask-alist-p masks)
                             (svar-boolmasks-p boolmasks))))
 (let ((__function__ 'svex-varmasks/env->aig-env-stats))
   (declare (ignorable __function__))
   (b*
    ((- (cw "svex-varmasks/env->aig-env-stats:~%")
        (cw "svex vars: ~x0~%" (len vars)))
     ((mv err nextvar)
      (svex-varmasks/env->aig-env-stats-rec vars masks boolmasks 0))
     (- (cw "bits to generate: ~x0~%" nextvar)
        (and err (cw "error: ~@0~%" err))))
    nil)))

Theorem: svex-varmasks/env->aig-env-stats-of-svarlist-fix-vars

(defthm svex-varmasks/env->aig-env-stats-of-svarlist-fix-vars
  (equal (svex-varmasks/env->aig-env-stats (svarlist-fix vars)
                                           masks boolmasks)
         (svex-varmasks/env->aig-env-stats vars masks boolmasks)))

Theorem: svex-varmasks/env->aig-env-stats-svarlist-equiv-congruence-on-vars

(defthm
 svex-varmasks/env->aig-env-stats-svarlist-equiv-congruence-on-vars
 (implies
  (svarlist-equiv vars vars-equiv)
  (equal
     (svex-varmasks/env->aig-env-stats vars masks boolmasks)
     (svex-varmasks/env->aig-env-stats vars-equiv masks boolmasks)))
 :rule-classes :congruence)

Theorem: svex-varmasks/env->aig-env-stats-of-svex-mask-alist-fix-masks

(defthm
      svex-varmasks/env->aig-env-stats-of-svex-mask-alist-fix-masks
 (equal
  (svex-varmasks/env->aig-env-stats vars (svex-mask-alist-fix masks)
                                    boolmasks)
  (svex-varmasks/env->aig-env-stats vars masks boolmasks)))

Theorem: svex-varmasks/env->aig-env-stats-svex-mask-alist-equiv-congruence-on-masks

(defthm
 svex-varmasks/env->aig-env-stats-svex-mask-alist-equiv-congruence-on-masks
 (implies
  (svex-mask-alist-equiv masks masks-equiv)
  (equal
     (svex-varmasks/env->aig-env-stats vars masks boolmasks)
     (svex-varmasks/env->aig-env-stats vars masks-equiv boolmasks)))
 :rule-classes :congruence)

Theorem: svex-varmasks/env->aig-env-stats-of-svar-boolmasks-fix-boolmasks

(defthm
   svex-varmasks/env->aig-env-stats-of-svar-boolmasks-fix-boolmasks
  (equal (svex-varmasks/env->aig-env-stats
              vars
              masks (svar-boolmasks-fix boolmasks))
         (svex-varmasks/env->aig-env-stats vars masks boolmasks)))

Theorem: svex-varmasks/env->aig-env-stats-svar-boolmasks-equiv-congruence-on-boolmasks

(defthm
 svex-varmasks/env->aig-env-stats-svar-boolmasks-equiv-congruence-on-boolmasks
 (implies
  (svar-boolmasks-equiv boolmasks boolmasks-equiv)
  (equal
     (svex-varmasks/env->aig-env-stats vars masks boolmasks)
     (svex-varmasks/env->aig-env-stats vars masks boolmasks-equiv)))
 :rule-classes :congruence)