From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Tom Tromey Newsgroups: gmane.emacs.devel Subject: Re: Inefficiency in Bgotoifnil byte-code instruction Date: Fri, 29 Jun 2012 10:39:20 -0600 Message-ID: <87k3yq2htz.fsf@fleche.redhat.com> References: NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1340987974 12944 80.91.229.3 (29 Jun 2012 16:39:34 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Fri, 29 Jun 2012 16:39:34 +0000 (UTC) Cc: emacs-devel@gnu.org To: Stefan Monnier Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Fri Jun 29 18:39:33 2012 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1SkeEH-00077v-30 for ged-emacs-devel@m.gmane.org; Fri, 29 Jun 2012 18:39:33 +0200 Original-Received: from localhost ([::1]:49834 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SkeEH-0002vk-42 for ged-emacs-devel@m.gmane.org; Fri, 29 Jun 2012 12:39:33 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:40993) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SkeEE-0002vS-MN for emacs-devel@gnu.org; Fri, 29 Jun 2012 12:39:31 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SkeE7-0003VW-Pl for emacs-devel@gnu.org; Fri, 29 Jun 2012 12:39:30 -0400 Original-Received: from mx1.redhat.com ([209.132.183.28]:22257) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SkeE7-0003Rv-HS for emacs-devel@gnu.org; Fri, 29 Jun 2012 12:39:23 -0400 Original-Received: from int-mx02.intmail.prod.int.phx2.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id q5TGdMTf018489 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Fri, 29 Jun 2012 12:39:22 -0400 Original-Received: from barimba (ovpn01.gateway.prod.ext.phx2.redhat.com [10.5.9.1]) by int-mx02.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id q5TGdKFX029349 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO); Fri, 29 Jun 2012 12:39:21 -0400 X-Attribution: Tom In-Reply-To: (Stefan Monnier's message of "Thu, 28 Jun 2012 00:38:10 -0400") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.1 (gnu/linux) X-Scanned-By: MIMEDefang 2.67 on 10.5.11.12 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 209.132.183.28 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:151293 Archived-At: Stefan> Of course, when it comes to performance, intuition is often wrong, so Stefan> feel free to try it out. Maybe it is finally time to push in the token-threading patch. Tom