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• Vl-immdeps

Vl-immdeps-add-raw-dependency

Add a single top-level dependency to the answer we're building.

Signature

(vl-immdeps-add-raw-dependency name ans) → new-ans

Arguments

name — Should exist in the design!.
    Guard (stringp name).

ans — Guard (vl-immdeps-p ans).

Returns

new-ans — Type (vl-immdeps-p new-ans).

This is low level and doesn't check that the name exists.

Definitions and Theorems

Function: vl-immdeps-add-raw-dependency

(defun vl-immdeps-add-raw-dependency (name ans)
  (declare (xargs :guard (and (stringp name)
                              (vl-immdeps-p ans))))
  (let ((__function__ 'vl-immdeps-add-raw-dependency))
    (declare (ignorable __function__))
    (change-vl-immdeps ans
                       :deps (cons (hons-copy name)
                                   (vl-immdeps->deps ans)))))

Theorem: vl-immdeps-p-of-vl-immdeps-add-raw-dependency

(defthm vl-immdeps-p-of-vl-immdeps-add-raw-dependency
  (b* ((new-ans (vl-immdeps-add-raw-dependency name ans)))
    (vl-immdeps-p new-ans))
  :rule-classes :rewrite)

Theorem: vl-immdeps-add-raw-dependency-of-str-fix-name

(defthm vl-immdeps-add-raw-dependency-of-str-fix-name
  (equal (vl-immdeps-add-raw-dependency (str-fix name)
                                        ans)
         (vl-immdeps-add-raw-dependency name ans)))

Theorem: vl-immdeps-add-raw-dependency-streqv-congruence-on-name

(defthm vl-immdeps-add-raw-dependency-streqv-congruence-on-name
  (implies (streqv name name-equiv)
           (equal (vl-immdeps-add-raw-dependency name ans)
                  (vl-immdeps-add-raw-dependency name-equiv ans)))
  :rule-classes :congruence)

Theorem: vl-immdeps-add-raw-dependency-of-vl-immdeps-fix-ans

(defthm vl-immdeps-add-raw-dependency-of-vl-immdeps-fix-ans
  (equal (vl-immdeps-add-raw-dependency name (vl-immdeps-fix ans))
         (vl-immdeps-add-raw-dependency name ans)))

Theorem: vl-immdeps-add-raw-dependency-vl-immdeps-equiv-congruence-on-ans

(defthm
   vl-immdeps-add-raw-dependency-vl-immdeps-equiv-congruence-on-ans
  (implies (vl-immdeps-equiv ans ans-equiv)
           (equal (vl-immdeps-add-raw-dependency name ans)
                  (vl-immdeps-add-raw-dependency name ans-equiv)))
  :rule-classes :congruence)