(profile-convert-byte-code): New function.

(profile-a-function): Use profile-convert-byte-code.

diff --git a/lisp/emacs-lisp/profile.el b/lisp/emacs-lisp/profile.el
index b6333fc274006a5634bdd9118f551c9321ede639..272833dbd2cc0541050ffc0752b729089480c956 100644 (file)
--- a/lisp/emacs-lisp/profile.el
+++ b/lisp/emacs-lisp/profile.el
@@ -218,9 +218,27 @@ With argument FLIST, use the list FLIST instead."
        (setcdr accum (- (cdr accum) profile-million)))
       )))
 
+(defun profile-convert-byte-code (function)
+  (let ((defn (symbol-function function)))
+    (if (byte-code-function-p defn)
+       ;; It is a compiled code object.
+       (let* ((contents (append defn nil))
+              (body
+               (list (list 'byte-code (nth 1 contents)
+                           (nth 2 contents) (nth 3 contents)))))
+         (if (nthcdr 5 contents)
+             (setq body (cons (list 'interactive (nth 5 contents)) body)))
+         (if (nth 4 contents)
+             ;; Use `documentation' here, to get the actual string,
+             ;; in case the compiled function has a reference
+             ;; to the .elc file.
+             (setq body (cons (documentation function) body)))
+         (fset function (cons 'lambda (cons (car contents) body)))))))
+
 (defun profile-a-function (fun)
   "Profile the function FUN."
   (interactive "aFunction to profile: ")
+  (profile-convert-byte-code fun)
   (let ((def (symbol-function fun)) (funlen (length (symbol-name fun))))
     (if (eq (car def) 'lambda) nil
       (error "To profile: %s must be a user-defined function" fun))