{motive : Lean.Compiler.LCNF.Context✝ → Sort u} →
  (t : Lean.Compiler.LCNF.Context✝¹) →
    ((alreadyFound : Lean.PersistentHashSet Lean.FVarId) →
        (relaxedReuse : Bool) → motive { alreadyFound := alreadyFound, relaxedReuse := relaxedReuse }) →
      motive t