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-rw-r--r--lisp/emacs-lisp/benchmark.el9
1 files changed, 3 insertions, 6 deletions
diff --git a/lisp/emacs-lisp/benchmark.el b/lisp/emacs-lisp/benchmark.el
index 032dfd98f35..646be3e1b71 100644
--- a/lisp/emacs-lisp/benchmark.el
+++ b/lisp/emacs-lisp/benchmark.el
@@ -1,7 +1,6 @@
;;; benchmark.el --- support for benchmarking code
-;; Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
-;; Free Software Foundation, Inc.
+;; Copyright (C) 2003-2012 Free Software Foundation, Inc.
;; Author: Dave Love <fx@gnu.org>
;; Keywords: lisp, extensions
@@ -40,9 +39,8 @@
(setq ,t1 (current-time))
,@forms
(setq ,t2 (current-time))
- (+ (* (- (car ,t2) (car ,t1)) 65536.0)
- (- (nth 1 ,t2) (nth 1 ,t1))
- (* (- (nth 2 ,t2) (nth 2 ,t1)) 1.0e-6)))))
+ (float-time (time-subtract ,t2 ,t1)))))
+
(put 'benchmark-elapse 'edebug-form-spec t)
(put 'benchmark-elapse 'lisp-indent-function 0)
@@ -116,5 +114,4 @@ For non-interactive use see also `benchmark-run' and
(provide 'benchmark)
-;; arch-tag: be570e24-4b51-4784-adf3-fa2b56c31946
;;; benchmark.el ends here