From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pl1-x630.google.com (mail-pl1-x630.google.com [IPv6:2607:f8b0:4864:20::630]) by sourceware.org (Postfix) with ESMTPS id 511E93858D1E for ; Tue, 29 Nov 2022 04:49:03 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 511E93858D1E 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-pl1-x630.google.com with SMTP id g10so12272653plo.11 for ; Mon, 28 Nov 2022 20:49:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; 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=TT5P5vvDGKktsiRCICSWABOOMFfnZ8VFUozYWdTkAuM=; b=p0TJPuJ79Uzb+8y/jR+8rj8dxRKUpfMFgvkuSa/yvZa2eJUGxJS4s9Hz4siuinNyDY NkO7pyz5Ei76CR/KhFfUv5s3/RTQwvGJDOSsIpJWCNYt9D99Fctjc+RAaglUzrfFi/Z1 JE1nFuaKe7M9qybv69MuGghqfOK7S3uzLjO5fZEkGEDp3cCXRzfj74AYpJnsxFSFyWFp GlXTnLTDKDW1fu85z9rZ/HpoxF59rad5HwMqvgxyCuGc1A1fKYfz1MakuazQPEoh4vIs I3NQhRkrD0tOuAbpIHtzociePmHbq+oLBs1xsOsizhGs/OkXhz/lcNkXYW17RXz+s348 hQYA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=TT5P5vvDGKktsiRCICSWABOOMFfnZ8VFUozYWdTkAuM=; b=Luvrixl/YI1AQkvlQymHGHyPKjGXaNoI3Twn11DYqw8FRDzQWxX/egWPT/Tf/EzpNF fD986Uh4lDKHpptNFAKQaSoX+dlJLeqctMV95osMTrDx5nDCD6bKknuRBcsS9UtZTYGM uVMIPZBLRObrVoXPFko1eJ4Zp4K497Q9jNnjKToANpfEAHg36PxxLzMinnDq40FdRGEA rLoYnR71HzOBNgEAphoVjZFl8rajRGx8ctwt9Cng1zQlqpYG32tQ80y2yRG6FKkxNg1K vN/8dktjOLT91bIE8RA6W71ZECDCpE4eAeiLIc3waRQ8FPmXh6LBWEImLWgJPT6caU2W urdA== X-Gm-Message-State: ANoB5pmH18Q3z/Z58bPunK/urTaDDr8rVnMdyL6rrTZuZHgfuX5EBZcN 3H9FThQSqz+A4OEBmYjyu8w= X-Google-Smtp-Source: AA0mqf5O/GkP8GedJ9QFGf6CsmmF/16Jd8gmXsD0wOakbmsyenRNrP48HIbVMPAyQv8G+HOSvyEY1g== X-Received: by 2002:a17:902:b613:b0:188:f570:7bd6 with SMTP id b19-20020a170902b61300b00188f5707bd6mr35534467pls.97.1669697341985; Mon, 28 Nov 2022 20:49:01 -0800 (PST) Received: from ?IPV6:2601:681:8600:13d0::f0a? ([2601:681:8600:13d0::f0a]) by smtp.gmail.com with ESMTPSA id q5-20020a17090311c500b00182a9c27acfsm9709570plh.227.2022.11.28.20.49.00 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 28 Nov 2022 20:49:01 -0800 (PST) Message-ID: <0d2a7894-2540-4eb8-b400-59a5e8408f19@gmail.com> Date: Mon, 28 Nov 2022 21:49:00 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.5.0 Subject: Re: [PATCH] RISC-V: Add attributes for VSETVL PASS Content-Language: en-US To: Palmer Dabbelt , juzhe.zhong@rivai.ai Cc: Kito Cheng , gcc-patches@gcc.gnu.org References: From: Jeff Law In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,NICE_REPLY_A,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 11/28/22 19:56, Palmer Dabbelt wrote: > On Mon, 28 Nov 2022 17:46:16 PST (-0800), juzhe.zhong@rivai.ai wrote: >> Yeah, I personally want to support RVV intrinsics in GCC13. As RVV >> intrinsic is going to release soon next week. > > OK, that's fine with me -- I was leaning that way, and I think Jeff only > had a weak opposition.  Are there any more changes required outside the > RISC-V backend?  Those would be the most controversial and are already > late, but if it's only backend stuff at this point then I'm OK taking > the risk for a bit longer. > > Jeff? It's not ideal, but I can live with the bits going into gcc-13 as long as they don't bleed out of the RISC-V port. Jeff