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• Blankargs

Vl-gateinst-blankargs

Apply the blankargs transform to a gate instance.

Signature

(vl-gateinst-blankargs x nf warnings) 
  → 
(mv warnings new-x vardecls nf)

Arguments

x — Guard (vl-gateinst-p x).

nf — Guard (vl-namefactory-p nf).

warnings — Guard (vl-warninglist-p warnings).

Returns

warnings — Type (vl-warninglist-p warnings).

new-x — Type (vl-gateinst-p new-x).

vardecls — Type (vl-vardecllist-p vardecls).

nf — Type (vl-namefactory-p nf).

Definitions and Theorems

Function: vl-gateinst-blankargs

(defun vl-gateinst-blankargs (x nf warnings)
 (declare (xargs :guard (and (vl-gateinst-p x)
                             (vl-namefactory-p nf)
                             (vl-warninglist-p warnings))))
 (let ((__function__ 'vl-gateinst-blankargs))
  (declare (ignorable __function__))
  (b*
   ((x (vl-gateinst-fix x))
    (nf (vl-namefactory-fix nf))
    ((when (vl-plainarglist-blankfree-p (vl-gateinst->args x)))
     (mv (ok) x nil nf))
    ((vl-gateinst x) x)
    ((when x.range)
     (mv
      (fatal
       :type :vl-programming-error
       :msg
       "~a0: expected all instance arrays to be replicated, ~
                         but this gate instance has range ~a1."
       :args (list x x.range))
      x nil nf))
    ((mv new-args vardecls nf)
     (vl-gateinst-plainarglist-blankargs x.args nf x))
    (x-prime (change-vl-gateinst x :args new-args)))
   (mv (ok) x-prime vardecls nf))))

Theorem: vl-warninglist-p-of-vl-gateinst-blankargs.warnings

(defthm vl-warninglist-p-of-vl-gateinst-blankargs.warnings
  (b* (((mv ?warnings ?new-x ?vardecls ?nf)
        (vl-gateinst-blankargs x nf warnings)))
    (vl-warninglist-p warnings))
  :rule-classes :rewrite)

Theorem: vl-gateinst-p-of-vl-gateinst-blankargs.new-x

(defthm vl-gateinst-p-of-vl-gateinst-blankargs.new-x
  (b* (((mv ?warnings ?new-x ?vardecls ?nf)
        (vl-gateinst-blankargs x nf warnings)))
    (vl-gateinst-p new-x))
  :rule-classes :rewrite)

Theorem: vl-vardecllist-p-of-vl-gateinst-blankargs.vardecls

(defthm vl-vardecllist-p-of-vl-gateinst-blankargs.vardecls
  (b* (((mv ?warnings ?new-x ?vardecls ?nf)
        (vl-gateinst-blankargs x nf warnings)))
    (vl-vardecllist-p vardecls))
  :rule-classes :rewrite)

Theorem: vl-namefactory-p-of-vl-gateinst-blankargs.nf

(defthm vl-namefactory-p-of-vl-gateinst-blankargs.nf
  (b* (((mv ?warnings ?new-x ?vardecls ?nf)
        (vl-gateinst-blankargs x nf warnings)))
    (vl-namefactory-p nf))
  :rule-classes :rewrite)

Theorem: vl-gateinst-blankargs-mvtypes-2

(defthm vl-gateinst-blankargs-mvtypes-2
  (true-listp (mv-nth 2
                      (vl-gateinst-blankargs x nf warnings)))
  :rule-classes :type-prescription)

Theorem: vl-gateinst-blankargs-of-vl-gateinst-fix-x

(defthm vl-gateinst-blankargs-of-vl-gateinst-fix-x
  (equal (vl-gateinst-blankargs (vl-gateinst-fix x)
                                nf warnings)
         (vl-gateinst-blankargs x nf warnings)))

Theorem: vl-gateinst-blankargs-vl-gateinst-equiv-congruence-on-x

(defthm vl-gateinst-blankargs-vl-gateinst-equiv-congruence-on-x
  (implies (vl-gateinst-equiv x x-equiv)
           (equal (vl-gateinst-blankargs x nf warnings)
                  (vl-gateinst-blankargs x-equiv nf warnings)))
  :rule-classes :congruence)

Theorem: vl-gateinst-blankargs-of-vl-namefactory-fix-nf

(defthm vl-gateinst-blankargs-of-vl-namefactory-fix-nf
  (equal (vl-gateinst-blankargs x (vl-namefactory-fix nf)
                                warnings)
         (vl-gateinst-blankargs x nf warnings)))

Theorem: vl-gateinst-blankargs-vl-namefactory-equiv-congruence-on-nf

(defthm vl-gateinst-blankargs-vl-namefactory-equiv-congruence-on-nf
  (implies (vl-namefactory-equiv nf nf-equiv)
           (equal (vl-gateinst-blankargs x nf warnings)
                  (vl-gateinst-blankargs x nf-equiv warnings)))
  :rule-classes :congruence)

Theorem: vl-gateinst-blankargs-of-vl-warninglist-fix-warnings

(defthm vl-gateinst-blankargs-of-vl-warninglist-fix-warnings
  (equal (vl-gateinst-blankargs x nf (vl-warninglist-fix warnings))
         (vl-gateinst-blankargs x nf warnings)))

Theorem: vl-gateinst-blankargs-vl-warninglist-equiv-congruence-on-warnings

(defthm
  vl-gateinst-blankargs-vl-warninglist-equiv-congruence-on-warnings
  (implies (vl-warninglist-equiv warnings warnings-equiv)
           (equal (vl-gateinst-blankargs x nf warnings)
                  (vl-gateinst-blankargs x nf warnings-equiv)))
  :rule-classes :congruence)