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Asm-output

Asm-output->lvalue

Get the lvalue field from a asm-output.

Signature
(asm-output->lvalue x) → lvalue
Arguments: x — Guard (asm-outputp x).
Returns: lvalue — Type (exprp lvalue).

This is an ordinary field accessor created by fty::defprod.

Definitions and Theorems

Function: asm-output->lvalue$inline

(defun asm-output->lvalue$inline (x)
  (declare (xargs :guard (asm-outputp x)))
  (declare (xargs :guard t))
  (mbe :logic
       (b* ((x (and t x)))
         (expr-fix (cdr (cdr x))))
       :exec (cdr (cdr x))))

Theorem: exprp-of-asm-output->lvalue

(defthm exprp-of-asm-output->lvalue
  (b* ((lvalue (asm-output->lvalue$inline x)))
    (exprp lvalue))
  :rule-classes :rewrite)

Theorem: asm-output->lvalue$inline-of-asm-output-fix-x

(defthm asm-output->lvalue$inline-of-asm-output-fix-x
  (equal (asm-output->lvalue$inline (asm-output-fix x))
         (asm-output->lvalue$inline x)))

Theorem: asm-output->lvalue$inline-asm-output-equiv-congruence-on-x

(defthm asm-output->lvalue$inline-asm-output-equiv-congruence-on-x
  (implies (asm-output-equiv x x-equiv)
           (equal (asm-output->lvalue$inline x)
                  (asm-output->lvalue$inline x-equiv)))
  :rule-classes :congruence)