• Top
  • Documentation
  • Books
  • Boolean-reasoning
  • Projects
  • Debugging
  • Std
  • Proof-automation
  • Macro-libraries
  • ACL2
  • Interfacing-tools
  • Hardware-verification
    • Gl
    • Esim
    • Vl2014
    • Sv
    • Vwsim
    • Fgl
    • Vl
      • Syntax
      • Loader
      • Warnings
      • Getting-started
      • Utilities
      • Printer
      • Kit
      • Mlib
        • Scopestack
        • Hid-tools
        • Filtering-by-name
        • Vl-interface-mocktype
        • Stripping-functions
        • Genblob
        • Expr-tools
        • Extract-vl-types
        • Hierarchy
          • Vl-design-toplevel
          • Vl-remove-unnecessary-elements
          • Vl-necessary-elements-transitive
          • Vl-interfacelist-everinstanced
          • Vl-dependent-elements-transitive
          • Vl-necessary-elements-direct
          • Vl-modulelist-everinstanced
          • Vl-dependent-elements-direct
          • Vl-design-deporder-modules
          • Vl-design-check-complete
          • Vl-design-upgraph
          • Immdeps
            • Immdeps-main
            • Vl-immdeps
            • Immdeps-top
              • Vl-immdepgraph-merge
              • Vl-interface-immdeps*
              • Vl-module-immdeps*
              • Vl-paramdecllist-immdeps*
              • Vl-interfacelist-immdeps*
              • Vl-vardecllist-immdeps*
              • Vl-typedeflist-immdeps*
              • Vl-taskdecllist-immdeps*
              • Vl-taskdecl-immdeps*
              • Vl-programlist-immdeps*
              • Vl-paramdecl-immdeps*
              • Vl-packagelist-immdeps*
              • Vl-package-immdeps*
              • Vl-fundecllist-immdeps*
              • Vl-vardecl-immdeps*
              • Vl-typedef-immdeps*
              • Vl-modulelist-immdeps*
              • Vl-fundecl-immdeps*
              • Vl-configlist-immdeps*
              • Vl-classlist-immdeps*
              • Vl-udplist-immdeps*
              • Vl-program-immdeps*
              • Vl-config-immdeps*
              • Vl-udp-immdeps*
              • Vl-design-immdeps
              • Vl-class-immdeps*
            • Vl-immdepgraph
            • Vl-depgraph
          • Vl-design-downgraph
          • Vl-collect-dependencies
          • Vl-hierarchy-free
        • Range-tools
        • Finding-by-name
        • Stmt-tools
        • Modnamespace
        • Flat-warnings
        • Reordering-by-name
        • Datatype-tools
        • Syscalls
        • Allexprs
        • Lvalues
        • Port-tools
      • Transforms
    • X86isa
    • Svl
    • Rtl
  • Software-verification
  • Math
  • Testing-utilities

• Immdeps-top

Vl-immdepgraph-merge

Merge a vl-immdeps into a vl-immdepgraph.

Signature

(vl-immdepgraph-merge name deps graph) → new-graph

Arguments

name — Name of the new node we're adding.
    Guard (stringp name).

deps — Dependencies that you've collected for the new node.
    Guard (vl-immdeps-p deps).

graph — Graph we're extending.
    Guard (vl-immdepgraph-p graph).

Returns

new-graph — Extended with the new dependencies.
    Type (vl-immdepgraph-p new-graph).

Note that we don't check for any duplicate names here; we can do a better check for uniqueness, later.

Definitions and Theorems

Function: vl-immdepgraph-merge

(defun vl-immdepgraph-merge (name deps graph)
  (declare (xargs :guard (and (stringp name)
                              (vl-immdeps-p deps)
                              (vl-immdepgraph-p graph))))
  (let ((__function__ 'vl-immdepgraph-merge))
    (declare (ignorable __function__))
    (b* ((name (string-fix name))
         ((vl-immdeps deps))
         ((vl-immdepgraph graph))
         (new-okp (and deps.all-okp graph.all-okp))
         (new-reportcard (vl-extend-reportcard-list
                              name deps.warnings graph.reportcard))
         (new-deps (cons (cons name (remove-equal name deps.deps))
                         graph.deps)))
      (make-vl-immdepgraph :all-okp new-okp
                           :deps new-deps
                           :reportcard new-reportcard))))

Theorem: vl-immdepgraph-p-of-vl-immdepgraph-merge

(defthm vl-immdepgraph-p-of-vl-immdepgraph-merge
  (b* ((new-graph (vl-immdepgraph-merge name deps graph)))
    (vl-immdepgraph-p new-graph))
  :rule-classes :rewrite)

Theorem: vl-immdepgraph-merge-of-str-fix-name

(defthm vl-immdepgraph-merge-of-str-fix-name
  (equal (vl-immdepgraph-merge (str-fix name)
                               deps graph)
         (vl-immdepgraph-merge name deps graph)))

Theorem: vl-immdepgraph-merge-streqv-congruence-on-name

(defthm vl-immdepgraph-merge-streqv-congruence-on-name
  (implies (streqv name name-equiv)
           (equal (vl-immdepgraph-merge name deps graph)
                  (vl-immdepgraph-merge name-equiv deps graph)))
  :rule-classes :congruence)

Theorem: vl-immdepgraph-merge-of-vl-immdeps-fix-deps

(defthm vl-immdepgraph-merge-of-vl-immdeps-fix-deps
  (equal (vl-immdepgraph-merge name (vl-immdeps-fix deps)
                               graph)
         (vl-immdepgraph-merge name deps graph)))

Theorem: vl-immdepgraph-merge-vl-immdeps-equiv-congruence-on-deps

(defthm vl-immdepgraph-merge-vl-immdeps-equiv-congruence-on-deps
  (implies (vl-immdeps-equiv deps deps-equiv)
           (equal (vl-immdepgraph-merge name deps graph)
                  (vl-immdepgraph-merge name deps-equiv graph)))
  :rule-classes :congruence)

Theorem: vl-immdepgraph-merge-of-vl-immdepgraph-fix-graph

(defthm vl-immdepgraph-merge-of-vl-immdepgraph-fix-graph
  (equal (vl-immdepgraph-merge name deps (vl-immdepgraph-fix graph))
         (vl-immdepgraph-merge name deps graph)))

Theorem: vl-immdepgraph-merge-vl-immdepgraph-equiv-congruence-on-graph

(defthm
      vl-immdepgraph-merge-vl-immdepgraph-equiv-congruence-on-graph
  (implies (vl-immdepgraph-equiv graph graph-equiv)
           (equal (vl-immdepgraph-merge name deps graph)
                  (vl-immdepgraph-merge name deps graph-equiv)))
  :rule-classes :congruence)