From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pj1-x1036.google.com (mail-pj1-x1036.google.com [IPv6:2607:f8b0:4864:20::1036]) by sourceware.org (Postfix) with ESMTPS id 0E6EB3858D32 for ; Sun, 22 Jan 2023 19:28:32 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 0E6EB3858D32 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-pj1-x1036.google.com with SMTP id v6-20020a17090ad58600b00229eec90a7fso5225860pju.0 for ; Sun, 22 Jan 2023 11:28:32 -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=MI68M0Ay3yQjX2TDLUdWjtMynI6kORR/I5m+4jeWbB8=; b=aYmPmyQV78tYsaCci8jNC7AWCLh8g13cbqadKjQvdG/+hngMa1fzdB0uijrBD/CyiR FZIU1wwhuAq+74Nh7nBmfJipbGM+3hTAylXOmrTXFkmH5rulkJCTSZUe/VhRjK2p/Dfd EJSKF/pd5VpKkXZLJFdvo10RgtwJz/89+cv0aQXQZnfXhKraV+659rbB+ZSa3LllP/Oh /M+tLXspoE8cJ8FeLhSUYPolmilpQhddWJDKSDCv/CXwtNofYRsNa6IvkXY4Qs93JZrU AR0vcWC+p/BJgVI88W4r60UUpeu6WNcZmEsIUeXb56i2LP5asZ7CYd0gRoQRY3rtx0SK vvgQ== 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=MI68M0Ay3yQjX2TDLUdWjtMynI6kORR/I5m+4jeWbB8=; b=KZRZouY2rJ25juCJdCkDNK29qDrb7Qeb5Lyj44yzEknznQpJe7LoHnIAUe1YCXxhR+ WjBOsiY/LlR3ud92vg1aHjkqXdDbcyq841rPI8twpoJ2VJ2nDFD1beQJldsT/NhaciqA cDKUDjsqP9G3FHF/n3D6sUba5AzzdG2tp1rGKZfj+pFmuOTYSiJm0kNPqXASJvkq3cJy z/73AGoB6EAVS7dHTdz/Rfr/O5koVvrKhEtMTzix1Lrgp0peNmldUbtV/pPsqxlcJZCn JQ3uUlbis1UfAnanjzJ88zQOGq4Zrw+ky4f1CAouXkPTmTUiM3Z/2X31A2zrQli5Rtrn zKkA== X-Gm-Message-State: AFqh2krS/sEgnwsBBGn5y721jZBF1Pw+wCqId5MXweETtU4fUn08Lzt1 lEr5hATglb1Jbah7/NN5YeE= X-Google-Smtp-Source: AMrXdXs+IP3nSxOdAHCNBFAKMtXj7sI+WvPfuzox8l05hzbAWxDa5LRUcgjVawlmSSSXMemLJ+FKPw== X-Received: by 2002:a05:6a20:a68e:b0:b8:4828:6095 with SMTP id ba14-20020a056a20a68e00b000b848286095mr24158092pzb.29.1674415710893; Sun, 22 Jan 2023 11:28:30 -0800 (PST) Received: from ?IPV6:2601:681:8600:13d0::f0a? ([2601:681:8600:13d0::f0a]) by smtp.gmail.com with ESMTPSA id k19-20020aa79733000000b0058d90bc57basm14975977pfg.90.2023.01.22.11.28.29 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 22 Jan 2023 11:28:30 -0800 (PST) Message-ID: <7023629d-291b-93ed-c79d-9fd01d84de3a@gmail.com> Date: Sun, 22 Jan 2023 12:28:28 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.5.1 Subject: Re: [PATCH] RISC-V: Add TARGET_MIN_VLEN > 32 into iterators of EEW = 64 vector modes Content-Language: en-US To: juzhe.zhong@rivai.ai, gcc-patches@gcc.gnu.org Cc: kito.cheng@gmail.com, palmer@dabbelt.com References: <20230120093309.104394-1-juzhe.zhong@rivai.ai> From: Jeff Law In-Reply-To: <20230120093309.104394-1-juzhe.zhong@rivai.ai> Content-Type: text/plain; charset=UTF-8; format=flowed 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,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 1/20/23 02:33, juzhe.zhong@rivai.ai wrote: > From: Ju-Zhe Zhong > > According to RVV ISA, RVV doesn't support EEW == 64 vector type for zve32x > and zve32f. So it makes sense add predicate in the iterators of EEW = 64 > vector modes. > > gcc/ChangeLog: > > * config/riscv/vector-iterators.md: Add TARGET_MIN_VLEN > 32 predicates. OK. Jeff