From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-io1-xd33.google.com (mail-io1-xd33.google.com [IPv6:2607:f8b0:4864:20::d33]) by sourceware.org (Postfix) with ESMTPS id BAEBF3857C71 for ; Wed, 27 Sep 2023 22:07:10 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org BAEBF3857C71 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-io1-xd33.google.com with SMTP id ca18e2360f4ac-79fb64b5265so318069039f.1 for ; Wed, 27 Sep 2023 15:07:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1695852430; x=1696457230; 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=EOZhnQHy96+4G41OwYr0zDkaPVCbv7FRjOEdU0ZPdZY=; b=fdA5XeCNfraWCgbqUl+pvLmeXrFojMIEvijsjpZM/bKXAiDcSkGnYHjICXpeudkRuQ SV2y2/2r9DGB9knFbq1hwzwiGEDnfh0MrTFg388snqjKCKNMcNxG4R5LZcrsKy+H8ksJ PSi/i5IBFPLnsb+vDXg9T9xtdN23NqGGkJCcqBK4H0kQokKy86IsWD/NPVM6Hd6dy62g 5jQgH0iIWKM85Rb4oi4rP6bKUOlTMe/4R76BDE5nCIm0747A7paou1mw084403IcpsUr tjIDbtwCBb1eiKT4bSP96aWD5LXWdAqAZ7WS1rAUTgUgHsvzyAjT+2ZmTtVFzUpLL4B2 d3bA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695852430; x=1696457230; 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=EOZhnQHy96+4G41OwYr0zDkaPVCbv7FRjOEdU0ZPdZY=; b=bUuKMbYs8FF6F3dREzZrJZeD/lfVfZuZoZ8ED/DW/yE7TYKXmgawFdHpQmivhworyF D2R8k717W4KPw7LCfpuFeLdptNxg/ehUsuuTctDQ/Tsi6z5fLxsEKaUzo6Oyc5EOxDMR N6jkJlucHxnvNY2cwCyLrF/lfR2O/dQZU+zwGenEwFJqVJ5zf+8QT3UlNyl6KSMbTQ7r 0EnlDLhV/SJq6cGMqmWZ5QtX+4G85aPNfBv7445MTUxTBstspXTbGVd8GObZLy+PmOAc phCsSkYVBd9d9GioAfFKwm6IR4nChdeJuz1RD/7RleNhyz1ag2z4f9cXx5JsqdQEpfdN 0Wjg== X-Gm-Message-State: AOJu0Yx/qHocMj+DKUBXUUUU+hoQdROWXxngto8GfA3U/0Dmx7QjgcQ0 Stqw4QQWlP59wBJui2uEgYM= X-Google-Smtp-Source: AGHT+IF07mkNyCs+pSa6Bu8aokUGXkj2NaoC2oPX29aqNPKlb6wOBmpr5FRXJ6k5MZSOOvRAHHg59Q== X-Received: by 2002:a5e:a610:0:b0:795:16b8:85fc with SMTP id q16-20020a5ea610000000b0079516b885fcmr3213375ioi.0.1695852430001; Wed, 27 Sep 2023 15:07:10 -0700 (PDT) Received: from [172.31.0.109] ([136.36.130.248]) by smtp.gmail.com with ESMTPSA id b20-20020a056602001400b0079199e52035sm4115290ioa.52.2023.09.27.15.07.09 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 27 Sep 2023 15:07:09 -0700 (PDT) Message-ID: Date: Wed, 27 Sep 2023 16:07:08 -0600 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [Committed] RISC-V: Fix mem-to-mem VLS move pattern[PR111566] Content-Language: en-US To: =?UTF-8?B?6ZKf5bGF5ZOy?= , gcc-patches Cc: "kito.cheng" , "kito.cheng" , "rdapp.gcc" References: <20230926131532.1935361-1-juzhe.zhong@rivai.ai> <45a872a8-5370-4755-99b4-2cad7453db81@gmail.com> <2f2b555e-adb4-4cad-bbb2-936928c78de4@gmail.com> <408F3D2E504FAAE5+202309270708432908822@rivai.ai> From: Jeff Law In-Reply-To: <408F3D2E504FAAE5+202309270708432908822@rivai.ai> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-0.9 required=5.0 tests=BAYES_00,BODY_8BITS,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP 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 9/26/23 17:08, 钟居哲 wrote: > Hi, Jeff. > > I removed mem-to-mem patterns as you suggested that means we don't have > scalar move optimization for small size vector modes. > Is it ok for trunk? > Since it is a bug fix patch, I hope we can land it soon. We may will > find another way to optimize small size vector mode mem-to-mem. It's OK with me. jeff