From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-io1-xd36.google.com (mail-io1-xd36.google.com [IPv6:2607:f8b0:4864:20::d36]) by sourceware.org (Postfix) with ESMTPS id C43563858421 for ; Tue, 7 Nov 2023 03:25:04 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org C43563858421 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org C43563858421 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=2607:f8b0:4864:20::d36 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1699327505; cv=none; b=LLXb85Fsdqp7juQ2+9wVXxj93R4N3vVx2q5GVbE7MhWJgYuDa1Qqd16oKRDnLPWmFX/5FJnanvH3lcknbUHdn8gK2Am2HFZZW1S4vqhxBc1n78a09e00Gjkn+6rhyVjjjxp78zdpCYnBUfkTIp2B24x2LW4F0lzwkttpyAGPJI4= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1699327505; c=relaxed/simple; bh=md1zZaxOpvr9ovY3X+7yR10BPlZ7lIPArAgzttNGyyg=; h=DKIM-Signature:Message-ID:Date:MIME-Version:Subject:To:From; b=uF490rKghU+AtitGomsrTOVOOM16xrXj868GZ4sTdy92igSpa8VpYjzLtFhDB6u9bKQ9s5lDJ5FqY3nT/CUb1mK0wyXLcGa2g39+YgVjWK2ZluXqS1sk62KLyjnNuKXXFByHAI4Q/WUy/pA3F/5YfKsYnOBYJRyObabAbmCbSUo= ARC-Authentication-Results: i=1; server2.sourceware.org Received: by mail-io1-xd36.google.com with SMTP id ca18e2360f4ac-7a93b7fedc8so223198139f.1 for ; Mon, 06 Nov 2023 19:25:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1699327504; x=1699932304; darn=gcc.gnu.org; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=nHbWchpA2ZSSRO3U/VXklsY3qvNr4ysY63AHnZGwdeY=; b=GR0zt4WYWUEIFX+Za5OQiEKwdAv3DZdoi2b0FIas5AYfpHrB21pIIofL2KbD7qEozl p7OtSufhBccPpjJ6hdLEXmrXoXDqIfxVaEBE0UgPIOn8hWoo3QkRfL15ydh1xi/XS+no ptsl+kNN3bggipcrWrZBVZPhXdD5CjGkjlAUyvX+7KX9vwgUsmR5yatvYr1HiDNO275z xZfYrCulw3QGLleK+O9gv+16mmowNTt7zdndwslpHzWmmT8P1JtqCGsHuwsd+GR390Wz fYYXchQCn9Vc1i6wcLL7JCPCzwu6cwERj5/pBqnGe54dx032AO/FNSoE0+v6RlgPZ1Jo 9AGg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699327504; x=1699932304; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=nHbWchpA2ZSSRO3U/VXklsY3qvNr4ysY63AHnZGwdeY=; b=A5uuRFBtuo914kglxqJFEGv3eFazFTKVmuHQZQqYrzb0JOyHI3nGqMb/bI5HVXRUtd 8AAD9IyxZlIzHZPSI/E0DZqW9pOhllWhZP8ITQnkhf2ztOEYEFo7tIM27Jmd18BNFfz1 2+HNTFZjg+6YH+6GLsO77ceefqjq3Vd2QApl0jp1IDWJh3/F57VAa2zCUCnlsj9fKhwZ cU+cSzQ4Ve+Pr3g0EBvn7gLJV9kN9R/1vHeW38n624krseTnLqpfax1Bbl9ktdKm1+/6 w52DM06tP/V6dHJqUvbzwyQfQVNXN6dvR7FeNr4uqy0aI4qF93BiFRwkdvUfeqz3uSQ5 1Vdw== X-Gm-Message-State: AOJu0Yy4rEwC2sQBEVCELWv9owr0Li0Upx9WXq8eap4uSvHPXZMfXSCb +XFVU3CF1TbfpPAxT8nEZqk= X-Google-Smtp-Source: AGHT+IG4gRW8VHIER1r3YLdOXDUrrvztWqfC8CNm/w8zVp9IgoJIN3n3xfwwyvvoS1uqCbX9qYnTUg== X-Received: by 2002:a05:6602:3f94:b0:79f:a0e9:b8c3 with SMTP id fb20-20020a0566023f9400b0079fa0e9b8c3mr39948351iob.20.1699327503928; Mon, 06 Nov 2023 19:25:03 -0800 (PST) Received: from [172.31.0.109] ([136.36.130.248]) by smtp.gmail.com with ESMTPSA id p26-20020a02b89a000000b0045bb982a3d2sm2542882jam.60.2023.11.06.19.25.03 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 06 Nov 2023 19:25:03 -0800 (PST) Message-ID: <285d7219-b326-46a3-90a8-ec625456984b@gmail.com> Date: Mon, 6 Nov 2023 20:25:03 -0700 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] test: Fix FAIL of bb-slp-cond-1.c for RVV Content-Language: en-US To: Juzhe-Zhong , gcc-patches@gcc.gnu.org Cc: rguenther@suse.de References: <20231106230343.3273494-1-juzhe.zhong@rivai.ai> From: Jeff Law In-Reply-To: <20231106230343.3273494-1-juzhe.zhong@rivai.ai> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-2.3 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE autolearn=ham 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 11/6/23 16:03, Juzhe-Zhong wrote: > This patch fixes: > FAIL: gcc.dg/vect/bb-slp-cond-1.c -flto -ffat-lto-objects scan-tree-dump-times vect "loop vectorized" 1 > FAIL: gcc.dg/vect/bb-slp-cond-1.c scan-tree-dump-times vect "loop vectorized" 1 > > For RVV, "loop vectorized" appears 2 times instead of 1. Because: > optimized: loop vectorized using 16 byte vectors > optimized: loop vectorized using 8 byte vectors > > As long as targets have both 64bit and 128bit vectors, it will occur 2 times. > 2 targets are same situation, one is AMDGCN, the other is RVV. > > Replace it target amdgcn with vect64 && vect128 to make test more general and easy maintain. > > gcc/testsuite/ChangeLog: > > * gcc.dg/vect/bb-slp-cond-1.c: Fix FAIL. OK. jeff