From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg1-x52a.google.com (mail-pg1-x52a.google.com [IPv6:2607:f8b0:4864:20::52a]) by sourceware.org (Postfix) with ESMTPS id 1F8CE3858D32 for ; Thu, 13 Jul 2023 14:39:39 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 1F8CE3858D32 Authentication-Results: sourceware.org; dmarc=pass (p=reject dis=none) header.from=sifive.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=sifive.com Received: by mail-pg1-x52a.google.com with SMTP id 41be03b00d2f7-55bc29a909dso464040a12.3 for ; Thu, 13 Jul 2023 07:39:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sifive.com; s=google; t=1689259178; x=1691851178; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=n+SBVGqVlhwuVBe91jWLqBPFBLiaJtW1KqQViScJcD4=; b=aVyYiGbIL1vGlSyY5RZKYuYfPYtdQBnXR+PNpnEtFOuSLpocJDgcWCbHWU5YXOIW3F CoLXfcwAHK9pMNyVwyzEZoKu7dQQNM3ok+4hZh9jyrIa3YUpG4mauxK5ecyUPV+EzREu 8yXuUnc5eJZWqA5I6FHzXcFB+0DiZxCXandNg2LhXKSEhUQAlhOsYpLC9E90XwRUE5L+ OPLOEE/Weo6ce5RUlK2PAocbGbVSULYUVzHKjWEeAor6bJ+ji2rwkXdLw+pvoxzHZ/EY D27ZnZgeJancz5hq7ErcEiYv+zfHrZKrqSYFHzyCyr84v7I8UGXZtfo6/u8LDo3bXYyy Xmsw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689259178; x=1691851178; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=n+SBVGqVlhwuVBe91jWLqBPFBLiaJtW1KqQViScJcD4=; b=Sy33DmyybXYpI9l8bEO1gm7tcj0MPzrF5V78S6wbjfD3LQ3dZla6w4yCegx9yw3HSx qz5YIhePgeE/Ae9PWjE+NIlhWto62Ro2uko8UyWfc/mvvp3s2ne4Sa/0L4B3hfXCSP6I s1lWOcUlsa8NTBj/OKjEIt0cQy9VpS2sbWvKenQZuvQztz5vq8pKgt2sophe/NNHJHw8 7q+lqiRgPvIPoyS3nEqRGihQ/KHIAvFtRDW9rpzyRr6qBTW2MG44G6UykGwaX7bMQW4n geREwY2uRxaDnA5YpX/MEo/P9eLjBqox21x0+IkchVFAbTSUoiii6aTGBhMSV9qg0cm+ KPnQ== X-Gm-Message-State: ABy/qLY5UAIoe2Qwi/V2a1t6yVWqUypuXfvDsXwU17DAjPcPyZtVFrsT ubCLKJkxpxxzIsu/c6ErcyxCv1v9xpo/9dJZvJWy2w== X-Google-Smtp-Source: APBJJlEumK3rInhZo6ZLy41gRiAE8+kUF2LPefe5yOUqMT6f+wfLjSNFq8aclOsa3YYJKxF/7f0RDD1IFgKMp/IeNRU= X-Received: by 2002:a17:90a:5411:b0:262:df1d:4535 with SMTP id z17-20020a17090a541100b00262df1d4535mr961699pjh.31.1689259177762; Thu, 13 Jul 2023 07:39:37 -0700 (PDT) MIME-Version: 1.0 References: <20230713113247.249532-1-juzhe.zhong@rivai.ai> <65a82d0a-f927-c63a-d283-59a3439b6830@gmail.com> <59D9503707DFF6A3+2023071319493989380523@rivai.ai> In-Reply-To: <59D9503707DFF6A3+2023071319493989380523@rivai.ai> From: Kito Cheng Date: Thu, 13 Jul 2023 22:39:26 +0800 Message-ID: Subject: Re: Re: [PATCH] RISC-V: Enable COND_LEN_FMA auto-vectorization To: "juzhe.zhong@rivai.ai" Cc: Robin Dapp , gcc-patches , jeffreyalaw , "kito.cheng" , palmer , palmer Content-Type: multipart/alternative; boundary="0000000000003987d806005f4d90" X-Spam-Status: No, score=-2.7 required=5.0 tests=BAYES_00,BODY_8BITS,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,HTML_MESSAGE,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: --0000000000003987d806005f4d90 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable I didn=E2=80=99t try on local yet, but it sounds like =E2=80=A6the code siz= e might larger than normal case? juzhe.zhong@rivai.ai =E6=96=BC 2023=E5=B9=B47=E6=9C= =8813=E6=97=A5 =E9=80=B1=E5=9B=9B=EF=BC=8C19:50=E5=AF=AB=E9=81=93=EF=BC=9A > Could you tell me how to add the comment? > I am not familiar with link/binutils stuff. > > ------------------------------ > juzhe.zhong@rivai.ai > > > *From:* Robin Dapp > *Date:* 2023-07-13 19:40 > *To:* Juzhe-Zhong ; gcc-patches > > *CC:* rdapp.gcc ; kito.cheng ; > kito.cheng ; palmer ; palmer > ; jeffreyalaw > *Subject:* Re: [PATCH] RISC-V: Enable COND_LEN_FMA auto-vectorization > Hi Juzhe, > > thanks, no complaints from my side apart from one: > > > +/* { dg-additional-options "-mcmodel=3Dmedany" } */ > > Please add a comment why we need this. > > Regards > Robin > > > --0000000000003987d806005f4d90--