From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ej1-x629.google.com (mail-ej1-x629.google.com [IPv6:2a00:1450:4864:20::629]) by sourceware.org (Postfix) with ESMTPS id 890D73858C78 for ; Tue, 12 Dec 2023 21:43:03 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 890D73858C78 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 890D73858C78 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=2a00:1450:4864:20::629 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1702417386; cv=none; b=S4CUMqXqPPBihFkWcCyshvuhgEdlWx/PjmYTEEm5J1ftb+SXczPcpdBH6xqwhN40DEx7JWjFIQhnPRbCTHPZhFh64hN+nnWqZ1fw9eLkSAs2eyxgKgkV5iPbdrNJuLLr/icZwAuwcZkExMGI+t79FjT3FNSJ/ObrjudKODSCcWI= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1702417386; c=relaxed/simple; bh=ieJ4KHp+De6S0zJbqPfCzFFLmSvw7XRdb+Ja7kfX9no=; h=DKIM-Signature:Message-ID:Date:MIME-Version:Subject:To:From; b=Zn0htYyst+jAzZasCWMmyiI/B+0P5xLnnOSG03sN4pPRVZvkCP+xAHNAWwLBKlEm/J5u55/QZKpViofdRv/Kgrdwj1pRecrMNWGhf4wTNn1P/vKNl7Mv/IS9VC22B4SOGZiHi0lBTIPJYAPJd45FxkPHyhFWnaRRK6/24cGxMEA= ARC-Authentication-Results: i=1; server2.sourceware.org Received: by mail-ej1-x629.google.com with SMTP id a640c23a62f3a-a1f5cb80a91so672182766b.3 for ; Tue, 12 Dec 2023 13:43:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1702417382; x=1703022182; darn=gcc.gnu.org; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:cc:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=ieJ4KHp+De6S0zJbqPfCzFFLmSvw7XRdb+Ja7kfX9no=; b=AlBXy8svfRzFvnClVBLHXCqk5TOQyyz64oTVOffJMNUk4euJA6uP+ToCFEORHa0ofn j9mfrJLVDunqtXv0HYvHqp+dWP1GxHEHuvLNEozre4tfbvW8Xf6ZDUVX0vnd2EtyW/Mk jwuEjZhgbKwdFjoLuuh09o49zVGGel9hjqHJj1IqHS8e6pe2xXscmrF/Qkr2/Fi5dUkc O0MdmwgdGo0sTY1hObTr+7apoS6DE8OVNC+0MuqdKti8gGbLqqii2bqIOkxJYcKXtiIo 0rCR/wFtBQsUor8ns2nXPA68WMSKvUMMB2XDe4KSwh+3O/1auScj5oDFCDDmFKzP25Xj xRjQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1702417382; x=1703022182; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:cc:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=ieJ4KHp+De6S0zJbqPfCzFFLmSvw7XRdb+Ja7kfX9no=; b=f3+ZUiavystu409B9M4Lc0UNb2WIc3Z2C/Yjp9GvA3SRMYEgR3YzlWjUSqi9Rxg/CX R6CpG8F6NBupQNEx0tQP4NgRAeq58Tt3XH040FmzZJ5teQYpAVDpZP6/Z+aJGHEnO8WF bsMjWiYbBE3gOh1223Z730cbuI6MK7eLL2QhLxOBu9xC7wUKOtr7MuvchPIM3f29ysYn bovoDk1zrH4GOQdTdQwkWyNOjWa2APE+cxSqXt5H/tQfd7BZwKSJj4yEnAvua1AYWOJt audNBMCgvelLc0NTNJGhtv7aZVLXJz0kbWdmFp/rrwtXWPD7f1ndzy3L2j5DVvx9C7Pa ORCw== X-Gm-Message-State: AOJu0YzsnHqsgCSzYdD0RitrjQ98HSkB9PZuhZjQyUHj5UU0WJ8tS9r8 AVEgm/LbJ6Fq6jEZWjLBVzs= X-Google-Smtp-Source: AGHT+IFdcajBACerj9VmBDO7S64/XgoNKrJ1xkvQ+iKVGwMNicJ64aG6a/EWIodjsouRul9uPYdK+w== X-Received: by 2002:a17:906:c105:b0:a0f:cc19:e579 with SMTP id do5-20020a170906c10500b00a0fcc19e579mr2873485ejc.1.1702417382044; Tue, 12 Dec 2023 13:43:02 -0800 (PST) Received: from [192.168.1.24] (ip-149-172-150-237.um42.pools.vodafone-ip.de. [149.172.150.237]) by smtp.gmail.com with ESMTPSA id vj12-20020a170907d48c00b00a1f83febdc7sm5226879ejc.214.2023.12.12.13.43.01 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 12 Dec 2023 13:43:01 -0800 (PST) Message-ID: Date: Tue, 12 Dec 2023 22:43:00 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Cc: rdapp.gcc@gmail.com, kito.cheng@gmail.com, kito.cheng@sifive.com, jeffreyalaw@gmail.com Subject: Re: [PATCH] RISC-V: Apply vla vs. vls mode heuristic vector COST model Content-Language: en-US To: Juzhe-Zhong , gcc-patches@gcc.gnu.org References: <20231212142552.102285-1-juzhe.zhong@rivai.ai> From: Robin Dapp In-Reply-To: <20231212142552.102285-1-juzhe.zhong@rivai.ai> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-3.0 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: Given that it's almost verbatim aarch64's implementation and the general approach appears sensible, LGTM. Regards Robin