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 279833857B8E for ; Wed, 9 Aug 2023 18:11:31 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 279833857B8E Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=rivosinc.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=rivosinc.com Received: by mail-pl1-x62f.google.com with SMTP id d9443c01a7336-1bc6bfc4b58so1369315ad.1 for ; Wed, 09 Aug 2023 11:11:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rivosinc-com.20221208.gappssmtp.com; s=20221208; t=1691604690; x=1692209490; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=e3URVdwKx5YCNOEbGxXVplG80WIHHDoHvAbh9hkZLf8=; b=PkjDW1dqSXBrTwodjt4AzjuoVQ/ZVXqvMY2WcapeynKr6+mE25+ZplasZc9uXQMhxv 8yLnGmdqhwBOgRBg6DAoEfIUe689jVOyM8/nMwCyM8yq7G7XmP9DCvPWDH/p9dtFvK+4 WXomEJA37MvBDKWyNWm76nbqpCa6keupyjY5T9ivf3aQKQguLl7xMO2Mr5CzNqEeZABj QePhxV+ApOVwofkNd+T2YcPg1//CQVQ8bVT/WiV0od8NdDTs3u8aehv6Bz7S8K/voiFp m3GHS1ydqX9fvTw3dJeto7O8njLkq/nJ+UYL1sJlImqlszkeW/wGGCtE4a1yfDC1dkwx fNRQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691604690; x=1692209490; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=e3URVdwKx5YCNOEbGxXVplG80WIHHDoHvAbh9hkZLf8=; b=UUD1dSQQFrQwJWxPBg/DlrC0XO05rDl3/NXMYeIlrOJCkg1mFvu+fYX5499OyCNJHf 3ULdqTKl4hbMQDqaaaavkFfZpMVOd5vuw4gVEETpmR2zMOm0ZTfO/Y9W46iXwnRvbgJQ 7LPhjbSocRPs8/hYOgIqeBnyO0N1vZMwvNKgvOuuhlBwErb02vgT6Y3sgK9FdpvC7WSy Z+gKrMGcQzykrPqoZMfwBSusqrw9bBFh8sPcBWiWc2i+eMPv8I57Lcv4+2g6JqGyfI7l i3TFdH7oy8eQDGgArjl7fZr4hrA2hX3rX58Q+7IAC0FZoVJUuF1Lu4gv685g/S6/aCrm /uFg== X-Gm-Message-State: AOJu0YzftuM8wbd4gwxQ8FYDkkyQZ1NLhBIMF0ZhC4Mh9JRSbrcc5Hr3 ugiEw/ooCl63s8dHRktwqda9/A== X-Google-Smtp-Source: AGHT+IEVH/PvxenMefOWvQPC4Jf59n52succbVgRuCaO7riW36bBWZM4uM9TiWvKVMcLFHc0KA7YYg== X-Received: by 2002:a17:902:a518:b0:1bc:48dc:d880 with SMTP id s24-20020a170902a51800b001bc48dcd880mr3003319plq.13.1691604690125; Wed, 09 Aug 2023 11:11:30 -0700 (PDT) Received: from [192.168.50.117] (c-98-210-197-24.hsd1.ca.comcast.net. [98.210.197.24]) by smtp.gmail.com with ESMTPSA id 12-20020a170902c20c00b001b9da42cd7dsm11472661pll.279.2023.08.09.11.11.28 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 09 Aug 2023 11:11:29 -0700 (PDT) Message-ID: Date: Wed, 9 Aug 2023 11:11:27 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Subject: Re: [PATCH v9] RISC-V: Add the 'zfa' extension, version 0.2 To: jinma , gcc-patches , Jeff Law Cc: jinma , "christoph.muellner" , "kito.cheng" , "kito.cheng" , palmer References: <20230419095751.815-1-jinma@linux.alibaba.com> <20230515131628.953-1-jinma@linux.alibaba.com> <8865a17c-54ed-2c4c-cc5b-e3f3baf60a51@gmail.com> Content-Language: en-US From: Vineet Gupta In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-6.3 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,KAM_NUMSUBJECT,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: Hi Jin Ma, On 5/16/23 00:06, jinma via Gcc-patches wrote: > On 5/15/23 07:16, Jin Ma wrote: >> >> Do we also need to check Z[FDH]INX too? >> >> Otherwise it looks pretty good. We just need to wait for everything to >> freeze and finalization on the assembler interface. >> >> jeff > Yes, you are right, we also need to check Z[FDH]INX. I will send a patch > again to fix it after others give some review comments. Can we please revisit this and get this merged upstream. Seems like gcc is supporting frozen but not ratified extensions. Thx, -Vineet