From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.0 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 240DFC433E0 for ; Mon, 1 Feb 2021 20:48:17 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6ECAD61481 for ; Mon, 1 Feb 2021 20:48:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6ECAD61481 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:35276 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l6g7L-0004Ir-3G for qemu-devel@archiver.kernel.org; Mon, 01 Feb 2021 15:48:15 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:34504) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l6g56-0003OD-Ga for qemu-devel@nongnu.org; Mon, 01 Feb 2021 15:45:56 -0500 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:28244) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1l6g53-0002XC-Mm for qemu-devel@nongnu.org; Mon, 01 Feb 2021 15:45:55 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1612212352; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=pmV2+qo4lEbor/LqZxQtcTTHMbYW+j+YecyDQx7JrSs=; b=TWt8ObVoWS4j+eN9SgQxCR8LMhHIhJRHR8gfQCNNnjKbQo5o+GNL+wAj/ZM6f0394EkXw8 8iJfyCWnxlsShB/9oXiD9j7YAjeyreLg+6WKC0KEOAX/NPPQBxjafqiCUHFnUpwwRy4q8u NlrEVMXykgxP/2Pgx+4+RUp8gHmarh8= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-304-yLyst2GtO-qmK7-94_p3_g-1; Mon, 01 Feb 2021 15:45:49 -0500 X-MC-Unique: yLyst2GtO-qmK7-94_p3_g-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 89F478042A3; Mon, 1 Feb 2021 20:45:48 +0000 (UTC) Received: from localhost (ovpn-114-98.ams2.redhat.com [10.36.114.98]) by smtp.corp.redhat.com (Postfix) with ESMTP id 213E127C3F; Mon, 1 Feb 2021 20:45:47 +0000 (UTC) Date: Mon, 1 Feb 2021 20:45:47 +0000 From: "Richard W.M. Jones" To: Richard Henderson Subject: Re: [PULL 11/24] tcg/optimize: Use tcg_constant_internal with constant folding Message-ID: <20210201204547.GD2673@redhat.com> References: <20210114021654.647242-1-richard.henderson@linaro.org> <20210114021654.647242-12-richard.henderson@linaro.org> MIME-Version: 1.0 In-Reply-To: <20210114021654.647242-12-richard.henderson@linaro.org> User-Agent: Mutt/1.5.21 (2010-09-15) X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=rjones@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Received-SPF: pass client-ip=63.128.21.124; envelope-from=rjones@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.351, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.maydell@linaro.org, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This commit breaks running certain s390x binaries, at least the "mount" command (or a library it uses) breaks. More details in this BZ: https://bugzilla.redhat.com/show_bug.cgi?id=1922248 Could we revert this change since it seems to have caused other problems as well? Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com Fedora Windows cross-compiler. Compile Windows programs, test, and build Windows installers. Over 100 libraries supported. http://fedoraproject.org/wiki/MinGW