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Vl-scope-find-class-fast

Like vl-scope-find-class, but uses a fast lookup table

Signature

(vl-scope-find-class-fast name scope) → *

Arguments

name — Guard (stringp name).

scope — Guard (vl-scope-p scope).

Definitions and Theorems

Function: vl-scope-find-class-fast

(defun
 vl-scope-find-class-fast (name scope)
 (declare (xargs :guard (and (stringp name)
                             (vl-scope-p scope))))
 (let
    ((__function__ 'vl-scope-find-class-fast))
    (declare (ignorable __function__))
    (mbe :logic (vl-scope-find-class name scope)
         :exec (cdr (hons-get name (vl-scope-class-alist scope))))))

Theorem: vl-scope-find-class-fast-of-str-fix-name

(defthm vl-scope-find-class-fast-of-str-fix-name
        (equal (vl-scope-find-class-fast (str-fix name)
                                         scope)
               (vl-scope-find-class-fast name scope)))

Theorem: vl-scope-find-class-fast-streqv-congruence-on-name

(defthm
     vl-scope-find-class-fast-streqv-congruence-on-name
     (implies (streqv name name-equiv)
              (equal (vl-scope-find-class-fast name scope)
                     (vl-scope-find-class-fast name-equiv scope)))
     :rule-classes :congruence)

Theorem: vl-scope-find-class-fast-of-vl-scope-fix-scope

(defthm vl-scope-find-class-fast-of-vl-scope-fix-scope
        (equal (vl-scope-find-class-fast name (vl-scope-fix scope))
               (vl-scope-find-class-fast name scope)))

Theorem: vl-scope-find-class-fast-vl-scope-equiv-congruence-on-scope

(defthm
     vl-scope-find-class-fast-vl-scope-equiv-congruence-on-scope
     (implies (vl-scope-equiv scope scope-equiv)
              (equal (vl-scope-find-class-fast name scope)
                     (vl-scope-find-class-fast name scope-equiv)))
     :rule-classes :congruence)