From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A120CC433DF for ; Fri, 31 Jul 2020 17:03:26 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6CA782083B for ; Fri, 31 Jul 2020 17:03:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="uFPz6Pqq" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6CA782083B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:41002 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k1YRJ-0006tt-O4 for qemu-devel@archiver.kernel.org; Fri, 31 Jul 2020 13:03:25 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:43920) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k1YQN-0006QX-HX for qemu-devel@nongnu.org; Fri, 31 Jul 2020 13:02:27 -0400 Received: from mail-pf1-x434.google.com ([2607:f8b0:4864:20::434]:44596) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1k1YQI-0004VI-Vz for qemu-devel@nongnu.org; Fri, 31 Jul 2020 13:02:27 -0400 Received: by mail-pf1-x434.google.com with SMTP id r11so6873491pfl.11 for ; Fri, 31 Jul 2020 10:02:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=JlFAGtqbK3x9r76yBteOvIjBOWzwUcJOpWdwUyCk0ak=; b=uFPz6PqqaecCU64+tbJvUXeuBwoY0WVyjeFffhhyB+HRhVyTZVawAcl1XNzno2ttfi 5DrdbGrk4Ng+d2NzeR5tlYRj0UOKksgWjk/rX1La65Mn6MCyO1rpasazJUB26hmXqWJJ 0RtPfeor6fr44h90zdwn2SLvyHF8AvUmtu70YUXRoG0M589N0nD0yAGJCVwrXUT9WULE K5sIMATAMwX2CAMeBZA+D9pKpKSxODDsOkimqx33r/4TkJUFqvS/clUI2c8n7QELosF7 x2cdW3Gg/ljSV76xDzncrXFYAmlvsT5XRWOTX6ZbrXbd5kyHnSiqoloWqbH4m8sIRQME IDAw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=JlFAGtqbK3x9r76yBteOvIjBOWzwUcJOpWdwUyCk0ak=; b=R0vnetFCvNB9MQ5bNZB6KpLUbXTqGA9QYOp7KKx2xufUGGlD09JHxKy8eg7sIZ4zGB MZDi6IgZ9m7X53vDtnIitYepLmC/+jU23KvvpakxudocWhfD1CAttc4CcsK96H6yXBDz Gme/hdrbux/5kHtQyc4Ezs6QhrpCxNT565UD/e4TGzAkZIJO5VoUkNhcY3nt+7/0QA1o 6AfyG6WK6Cq70+2r9m1KTV9nLFyjMqqoHEzxa6EjMuMMEqzRpTwutw+4K+uH2Wviw2Fx 44GEgII7HBDfAFf1n8zEMRfuTYqHuMgtRonW3Y6tQVhdJNEjTxciBUgSO3j/t3Ipd7gs LcpQ== X-Gm-Message-State: AOAM5317nV2/akBDX4oqso4tu6krdJZbAHx4MICBN/UJvLx2EZB0O32E EVV0a3y5DF7IBjpK5fvFiNdvTg== X-Google-Smtp-Source: ABdhPJyJ3lGksi96RHQjYfXRWLO52ErKkbRIRHuoL8XyIEJ+QvQoCsm+YJH23/AeamdgIjnUQJm+pw== X-Received: by 2002:a63:a05f:: with SMTP id u31mr4544998pgn.4.1596214939051; Fri, 31 Jul 2020 10:02:19 -0700 (PDT) Received: from [192.168.1.11] ([71.212.141.89]) by smtp.gmail.com with ESMTPSA id lr1sm11045306pjb.27.2020.07.31.10.02.17 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 31 Jul 2020 10:02:18 -0700 (PDT) Subject: Re: [RFC v2 65/76] target/riscv: rvv-0.9: remove widening saturating scaled multiply-add To: frank.chang@sifive.com, qemu-devel@nongnu.org, qemu-riscv@nongnu.org References: <20200722091641.8834-1-frank.chang@sifive.com> <20200722091641.8834-66-frank.chang@sifive.com> From: Richard Henderson Message-ID: <863e4297-648a-d40f-1270-9abf7580150f@linaro.org> Date: Fri, 31 Jul 2020 10:02:16 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200722091641.8834-66-frank.chang@sifive.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::434; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x434.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Alistair Francis , Palmer Dabbelt , LIU Zhiwei , Sagar Karandikar , Bastian Koppelmann Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 7/22/20 2:16 AM, frank.chang@sifive.com wrote: > From: Frank Chang > > Signed-off-by: Frank Chang > --- > target/riscv/helper.h | 22 --- > target/riscv/insn32.decode | 7 - > target/riscv/insn_trans/trans_rvv.inc.c | 9 -- > target/riscv/vector_helper.c | 205 ------------------------ > 4 files changed, 243 deletions(-) Reviewed-by: Richard Henderson r~ From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.90_1) id 1k1YQO-0006Qo-6z for mharc-qemu-riscv@gnu.org; Fri, 31 Jul 2020 13:02:28 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:43918) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k1YQN-0006QW-HT for qemu-riscv@nongnu.org; Fri, 31 Jul 2020 13:02:27 -0400 Received: from mail-pf1-x436.google.com ([2607:f8b0:4864:20::436]:40328) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1k1YQI-0004VJ-Qr for qemu-riscv@nongnu.org; Fri, 31 Jul 2020 13:02:27 -0400 Received: by mail-pf1-x436.google.com with SMTP id k18so7544731pfp.7 for ; Fri, 31 Jul 2020 10:02:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=JlFAGtqbK3x9r76yBteOvIjBOWzwUcJOpWdwUyCk0ak=; b=uFPz6PqqaecCU64+tbJvUXeuBwoY0WVyjeFffhhyB+HRhVyTZVawAcl1XNzno2ttfi 5DrdbGrk4Ng+d2NzeR5tlYRj0UOKksgWjk/rX1La65Mn6MCyO1rpasazJUB26hmXqWJJ 0RtPfeor6fr44h90zdwn2SLvyHF8AvUmtu70YUXRoG0M589N0nD0yAGJCVwrXUT9WULE K5sIMATAMwX2CAMeBZA+D9pKpKSxODDsOkimqx33r/4TkJUFqvS/clUI2c8n7QELosF7 x2cdW3Gg/ljSV76xDzncrXFYAmlvsT5XRWOTX6ZbrXbd5kyHnSiqoloWqbH4m8sIRQME IDAw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=JlFAGtqbK3x9r76yBteOvIjBOWzwUcJOpWdwUyCk0ak=; b=CUtvKsBk7/hFNZ9qJBbEOgfzCVsVZMD2zEunXr86O7ZetKMl5yhreQxnolPIlzOElp aPxyf0MlTnO73vhwjZ4hrSFOaHj5NNn9Uc6wmSJZH8e11jrHzBcHsJFZ2kLPdtjeBJ6o QI5dpUbHo6oQ7g5hR2ZlqMTeoDrTQUbkkzotfpg/Wfh5PH1vvU42jHel4c+mn40T0TAE i1RM14y073KWsI3evoIQ1GudGSQgYwrMK/shxuRQt/OFCqJUqrItm89IIq04FIxLqt9K 7F1alknW7j5Bf6Gb8P912DurHyPsAoL6mmJfWmfIhyfUt0JTAw9n1+G/anOYU5AWLB9u LMUQ== X-Gm-Message-State: AOAM531uXPjklU7XStmAL+8kYAjtNpbzvoNqxjBV+bTt8X4AHI31toWq EnmMmNpF0M8tTlHlxZJI6OBlwQ== X-Google-Smtp-Source: ABdhPJyJ3lGksi96RHQjYfXRWLO52ErKkbRIRHuoL8XyIEJ+QvQoCsm+YJH23/AeamdgIjnUQJm+pw== X-Received: by 2002:a63:a05f:: with SMTP id u31mr4544998pgn.4.1596214939051; Fri, 31 Jul 2020 10:02:19 -0700 (PDT) Received: from [192.168.1.11] ([71.212.141.89]) by smtp.gmail.com with ESMTPSA id lr1sm11045306pjb.27.2020.07.31.10.02.17 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 31 Jul 2020 10:02:18 -0700 (PDT) Subject: Re: [RFC v2 65/76] target/riscv: rvv-0.9: remove widening saturating scaled multiply-add To: frank.chang@sifive.com, qemu-devel@nongnu.org, qemu-riscv@nongnu.org Cc: Palmer Dabbelt , Alistair Francis , Sagar Karandikar , Bastian Koppelmann , LIU Zhiwei References: <20200722091641.8834-1-frank.chang@sifive.com> <20200722091641.8834-66-frank.chang@sifive.com> From: Richard Henderson Message-ID: <863e4297-648a-d40f-1270-9abf7580150f@linaro.org> Date: Fri, 31 Jul 2020 10:02:16 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200722091641.8834-66-frank.chang@sifive.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::436; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x436.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-riscv@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 31 Jul 2020 17:02:27 -0000 On 7/22/20 2:16 AM, frank.chang@sifive.com wrote: > From: Frank Chang > > Signed-off-by: Frank Chang > --- > target/riscv/helper.h | 22 --- > target/riscv/insn32.decode | 7 - > target/riscv/insn_trans/trans_rvv.inc.c | 9 -- > target/riscv/vector_helper.c | 205 ------------------------ > 4 files changed, 243 deletions(-) Reviewed-by: Richard Henderson r~