From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr1-x432.google.com (mail-wr1-x432.google.com [IPv6:2a00:1450:4864:20::432]) by sourceware.org (Postfix) with ESMTPS id 081E73858CDB for ; Thu, 20 Jul 2023 13:13:51 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 081E73858CDB Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=embecosm.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=embecosm.com Received: by mail-wr1-x432.google.com with SMTP id ffacd0b85a97d-314172bac25so621027f8f.3 for ; Thu, 20 Jul 2023 06:13:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=embecosm.com; s=google; t=1689858830; x=1690463630; h=mime-version:user-agent:references:message-id:in-reply-to:subject :cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=H6BfPJQYdix+16GIWuRKpqT6KndQHWmsj4KjoOIdLYU=; b=SiOAFdLU1uSEJi6qS89vypyzEBJRuRSLZ/fyHRQGckxLWbWg9Nv6dweIprw5kZ+WjT QZbBmECwtGstuf6HWGRQBMAk2PExPRbBsr3GHBliUt56CEQhgrmrKAx0FiJsRN53lcV7 Ce7QrLjus7+CYWqdrYjOltvns1NOXFTCf60DaZTeNFi9OHkD2adSg/LHFg74U2dpiw3w EMlk/OhbuPjTySSD570tKNc+DGaZfxPoPZ6eUIgwsaCXhtOIWfQdtTxQBnbro5hHTByT pWFwgjTIH2LgeCNHA+eOD6gVKbJ1+AtDM7j/XCvTCD7UlXobgrqhjt4gCZvCP8rLYW3+ rBdQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689858830; x=1690463630; h=mime-version:user-agent:references:message-id:in-reply-to:subject :cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=H6BfPJQYdix+16GIWuRKpqT6KndQHWmsj4KjoOIdLYU=; b=MtjEwJOHbHsKsiHSejxwNfGroNmU2KZSCWU0XqvK/wt6FA6oGG/a16SbsCQ0f7Xa7l seVMqUiP7WfaR4v1qEL9q42astatyWq5N76DDT//e+Tff7mGYDzKa743Phf/LgLJYZu/ YluwbXQbhPTGLPTecr36CpL/CYtsOriGUH7Ywm8P+p8zAig93UuRE18gNgbM0xlhEjHq NPyqaelkFkvnGs9MKumRMdagOFu2W99c7m6s3IiGL+SGRXGvoljbn33SC00Gf4dGWIOa GDxhn0oA2PJ1CY5xufoTIe27SQ136e3YgVq/ygKhLt/5WOk8aKpuIBARRzA5IQuvO9M9 sLzQ== X-Gm-Message-State: ABy/qLYgepXRUwMaWE5HsqspWfbu7HGH8PhWqcmdlbd773xKz/74wE4C rSdlxIjpvF+44xHODoG7bVx39A== X-Google-Smtp-Source: APBJJlF+y+ImFDTkohNM1+tSgGFACcOs9m2UvDMV+M5kj1cXGEDk1idhYLYoeejjsvlUPUWu0TSpjQ== X-Received: by 2002:a05:6000:1c2:b0:30f:b7b4:3e55 with SMTP id t2-20020a05600001c200b0030fb7b43e55mr2131911wrx.19.1689858829685; Thu, 20 Jul 2023 06:13:49 -0700 (PDT) Received: from [192.168.0.201] ([212.69.42.53]) by smtp.gmail.com with ESMTPSA id q4-20020a5d6584000000b002c70ce264bfsm1310680wru.76.2023.07.20.06.13.48 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 20 Jul 2023 06:13:49 -0700 (PDT) Date: Thu, 20 Jul 2023 14:13:48 +0100 (BST) From: "Maciej W. Rozycki" To: Richard Biener cc: "haochen.jiang" , gcc-regression@gcc.gnu.org, gcc-patches@gcc.gnu.org, haochen.jiang@intel.com Subject: Re: [r14-2639 Regression] FAIL: gcc.dg/vect/bb-slp-pr95839-v8.c scan-tree-dump slp2 "optimized: basic block" on Linux/x86_64 In-Reply-To: Message-ID: References: <202307201144.36KBiSbE3309160@shliclel4214.sh.intel.com> User-Agent: Alpine 2.20 (DEB 67 2015-01-07) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,KAM_NUMSUBJECT,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On Thu, 20 Jul 2023, Richard Biener wrote: > > c1e420549f2305efb70ed37e693d380724eb7540 is the first bad commit > > commit c1e420549f2305efb70ed37e693d380724eb7540 > > Author: Maciej W. Rozycki > > Date: Wed Jul 19 11:59:29 2023 +0100 > > > > testsuite: Add 64-bit vector variant for bb-slp-pr95839.c > > I think the issue is we disable V2SF on ia32 because of the conflict > with MMX which we > don't want to use. I'm not sure if I have a way to test with such a target. Would you expect: /* { dg-require-effective-target vect64 } */ to cover it? If so, then I'll put it back as in the original version and post for Haochen to verify. Maciej