From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm1-f53.google.com (mail-wm1-f53.google.com [209.85.128.53]) by sourceware.org (Postfix) with ESMTPS id 01F70385841F for ; Fri, 5 Nov 2021 12:55:15 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 01F70385841F Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=palves.net Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-wm1-f53.google.com with SMTP id 67-20020a1c1946000000b0030d4c90fa87so6391627wmz.2 for ; Fri, 05 Nov 2021 05:55:15 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=bRh1uU9nIvzQev8S3ai8p7VknzYuucSC5lFCeDLfTBs=; b=wfvYN/CbKVHRwn6w1U0zJNgSaT9ypGTCADIyAEmKdwCFRkq58s6OC95I/IUBxUq+MG RSlxwgCndTN4V+2SEs/oj8UKl/gDpCODOi8h+ggxJTlRVHJDgJUNW/iyXnUmNdEyU9M8 PXn6F+u1LvgLogvvdJGJw96222itppMdcwtfTmWT/zCNUE29dp87UgGLJH4rUQZnSFgP IAEuc1VY4woFI1ty9sEc+PenBDeoiXdemISj6z27s/+m//9NH0jJxR4C+9TyTXXxVd+v pB6eQtzvtmQ1dEbA+V2VHMeScPoEcthk05YZuogT3P60UwVReVVizAhgYKGmH2kPDzRm 7mxw== X-Gm-Message-State: AOAM532R/152BxyaaveXdQQRCjCeQTZjFAMLqOwtENpd8xVGXmAKyWaa rRpqFW4WSN1IRDCu+No6s2w= X-Google-Smtp-Source: ABdhPJzkY5nJroNuScmVs3FoYX6RRzj1gLAMsSdo4mhco8OSk8efu+H0ymX1htsA0853kqNOJ128KA== X-Received: by 2002:a1c:2b85:: with SMTP id r127mr30287810wmr.134.1636116915018; Fri, 05 Nov 2021 05:55:15 -0700 (PDT) Received: from ?IPV6:2001:8a0:f912:1a00:d3db:ac91:4b9e:1449? ([2001:8a0:f912:1a00:d3db:ac91:4b9e:1449]) by smtp.gmail.com with ESMTPSA id k27sm8542113wms.41.2021.11.05.05.55.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 05 Nov 2021 05:55:14 -0700 (PDT) Message-ID: <8074d4d8-fe21-bccf-3fb6-f4be2ea67f7b@palves.net> Date: Fri, 5 Nov 2021 12:55:13 +0000 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.3.0 Subject: Re: [PATCH] [gdb/testsuite] Fix gdb.arch/i386-avx.exp with clang Content-Language: en-US To: Tom de Vries , Andrew Burgess Cc: gdb-patches@sourceware.org References: <20211104135559.5875-1-tdevries@suse.de> <20211105093300.GG918204@redhat.com> <20211105115404.GA1816063@redhat.com> From: Pedro Alves In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-4.5 required=5.0 tests=BAYES_00, FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, KAM_DMARC_STATUS, NICE_REPLY_A, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 05 Nov 2021 12:55:20 -0000 On 2021-11-05 12:23, Tom de Vries via Gdb-patches wrote: >> No, but in gdb/testsuite/lib/attribute.h we do setup a compatibility >> macro for 'noclone', so there's definitely precedent for using >> attributes that might not be supported everywhere. >> > > Right, I'm aware of this, but that's a typical case where we have no > portable alternative. We actually do -- _Alignas is standard C11. This fixes the test as well: _Alignas(32) v8sf_t data[] =