From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Andreas Schwab Newsgroups: gmane.emacs.devel Subject: Re: Help with the disassembly of a very short function, please. Date: Sat, 01 Jan 2022 20:43:52 +0100 Message-ID: <87czlb6y2v.fsf@igel.home> References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="19592"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.90 (gnu/linux) Cc: emacs-devel@gnu.org To: Alan Mackenzie Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sat Jan 01 20:46:24 2022 Return-path: Envelope-to: ged-emacs-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1n3kKc-0004mg-V6 for ged-emacs-devel@m.gmane-mx.org; Sat, 01 Jan 2022 20:46:22 +0100 Original-Received: from localhost ([::1]:55088 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n3kKa-00014i-TU for ged-emacs-devel@m.gmane-mx.org; Sat, 01 Jan 2022 14:46:20 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:36638) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n3kIK-0000G4-Ed for emacs-devel@gnu.org; Sat, 01 Jan 2022 14:44:00 -0500 Original-Received: from mail-out.m-online.net ([212.18.0.9]:36337) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n3kII-0004dF-9U for emacs-devel@gnu.org; Sat, 01 Jan 2022 14:43:59 -0500 Original-Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4JRCB13M7bz1qwyC; Sat, 1 Jan 2022 20:43:53 +0100 (CET) Original-Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4JRCB120bnz1qqkB; Sat, 1 Jan 2022 20:43:53 +0100 (CET) X-Virus-Scanned: amavisd-new at mnet-online.de Original-Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id tsmyOb2uwL_M; Sat, 1 Jan 2022 20:43:52 +0100 (CET) X-Auth-Info: XmuylV3d+os/GuGOCI1Gu3cr4sFkc/r4dfqeTknpKCKaOEPyFp3YOA/Nsfou04in Original-Received: from igel.home (ppp-46-244-189-188.dynamic.mnet-online.de [46.244.189.188]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Sat, 1 Jan 2022 20:43:52 +0100 (CET) Original-Received: by igel.home (Postfix, from userid 1000) id 104D92C3AA5; Sat, 1 Jan 2022 20:43:52 +0100 (CET) X-Yow: DIDI... is that a MARTIAN name, or, are we in ISRAEL? In-Reply-To: (Alan Mackenzie's message of "Sat, 1 Jan 2022 19:01:03 +0000") Received-SPF: pass client-ip=212.18.0.9; envelope-from=whitebox@nefkom.net; helo=mail-out.m-online.net X-Spam_score_int: -3 X-Spam_score: -0.4 X-Spam_bar: / X-Spam_report: (-0.4 / 5.0 requ) HEADER_FROM_DIFFERENT_DOMAINS=0.25, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 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-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:283814 Archived-At: The arguments are not consumed. Each byte-code execution has a private value stack, which is just discarded at the end, no matter what's left. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."