From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pl1-x62f.google.com (mail-pl1-x62f.google.com [IPv6:2607:f8b0:4864:20::62f]) by sourceware.org (Postfix) with ESMTPS id 2A1053871024 for ; Mon, 21 Jun 2021 06:27:07 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 2A1053871024 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=sifive.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=sifive.com Received: by mail-pl1-x62f.google.com with SMTP id c15so7885496pls.13 for ; Sun, 20 Jun 2021 23:27:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sifive.com; s=google; h=from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=9IZVDDcDe+pyjky1WsaKqoVAsdj1PcnEaeYzXBnuNWg=; b=PJGFDjaMWV1q3AyNKFacZWad+yIr+SqGBIslis4AE4X1xtDkry24rgoR+5Q5Oxd5dd peCSubzg8V4wf3CyGcma5Wr9BRcPH0myzRQ5CBQ+YuyVUemDBKtEJAyf+xz+I+rS6KWD BiaNJgEM0tEo2lFt1MU+TFLFRykmvjSizg7L9ht2XRrS57x3WeKWKdhrk/mENwUsOtug Mn0d7vxHUDx4uZbtIlju3QjzU8za++HzOk2OZcXs+4Pb7vh25xfYdRy+K3e40scHoMDK 1ND+rXu3agJGyrfU+eXwqLTOJHwZWQkIvF5QyvfOstrit+KYgtrveZne/4c72vgsEg4U wMDg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=9IZVDDcDe+pyjky1WsaKqoVAsdj1PcnEaeYzXBnuNWg=; b=LtmGGZ8W1Bj3kRLPFVk5xbkdKGqgNzpeGDjJTfNZ8K0vSXbQHmSw4n+LSQe/ToGI5g cHLzNaZOfnAyPC5imHdFvzoDNjNNgvEREh2xwJquGI9pZHHmpgslKxK0r6yGkR07mKRs NarfT4o2gEai0XRwLllujoWK8e8fnqw8J5zpYj8b5/4kXCbh+/dJTSEUNCQWylKzZFCc /e8wtmpoSGd1W2r5XRFahkbwL3rbY7tZePZ/MbPRZu6t3kjg+moTRcfn8uJpCA5m0tTo K9zmMVGF94P/vVvtxMmDqHaDnzIasnyGz7SGtaTU4RQi5lFhZxXFPMqScfEdiYuHOKIS 2L4Q== X-Gm-Message-State: AOAM533MYNZsOFyv16Njr4nXOzsMslejiJwpGj0TrEwK104uRjbxWf8+ mHortr1CmGPX/doFHNkfwEBJNK1B7hG2Z0pk X-Google-Smtp-Source: ABdhPJwpyqdhiCyg0IKEbe06fVtnIttQh1fUxegWkPFbBB4dQAl2G5msOA92fo28afcI81AKBNH1XA== X-Received: by 2002:a17:90a:4e08:: with SMTP id n8mr16541494pjh.58.1624256826103; Sun, 20 Jun 2021 23:27:06 -0700 (PDT) Received: from gamma00.internal.sifive.com ([64.62.193.194]) by smtp.gmail.com with ESMTPSA id w14sm11005488pjb.3.2021.06.20.23.27.05 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sun, 20 Jun 2021 23:27:05 -0700 (PDT) From: Nelson Chu To: binutils@sourceware.org, jimw@sifive.com, andrew@sifive.com, palmer@dabbelt.com, nelson.chu@sifive.com Subject: [integration 0/4] RISC-V/rvv: Update rvv from v01.0 to v1.0 except zve feature. Date: Sun, 20 Jun 2021 23:26:59 -0700 Message-Id: <20210621062703.8369-1-nelson.chu@sifive.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.7 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_BARRACUDACENTRAL, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=no autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: binutils@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Binutils mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 21 Jun 2021 06:27:08 -0000 Hi Guys, The series of patches update the rvv from version v0.10 to v1.0-rc1, except the zve features. Since zve[32|64][xfd] namings cannot be parsed by current architecture string parser, and may conflict to the ISA spec, https://github.com/riscv/riscv-v-spec/issues/697. There are four patches as follows, RISC-V/rvv: Added assembly pseudoinstructions, vfabs.v. RISC-V/rvv: Changed assembler mnemonic for mask loads/stores. RISC-V/rvv: Changed assembler mnemonic for unordered floating-point reductions. RISC-V/rvv: Removed Zvamo from standard v, and then changed version to 1.0. I plan to create the binutils-integration-2.37 branch when the 2.37 release is ready. But I'm not sure if the zve naming issue can be resolved before the date, so probably keep the rvv v0.10 in the binutils-integration-2.37 is more safe, and the rvv v1.0-rc1 features can continue to be updated on binutils-integration-branch. Thanks Nelson