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[97.126.123.70]) by smtp.gmail.com with ESMTPSA id e28sm60899937pgn.21.2020.03.14.16.49.30 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 14 Mar 2020 16:49:30 -0700 (PDT) Subject: Re: [PATCH v5 47/60] target/riscv: vector widening floating-point reduction instructions To: LIU Zhiwei , alistair23@gmail.com, chihmin.chao@sifive.com, palmer@dabbelt.com References: <20200312145900.2054-1-zhiwei_liu@c-sky.com> <20200312145900.2054-48-zhiwei_liu@c-sky.com> From: Richard Henderson Message-ID: <843f39db-21df-37cf-cdbd-ae6b08aa9b0c@linaro.org> Date: Sat, 14 Mar 2020 16:49:29 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: <20200312145900.2054-48-zhiwei_liu@c-sky.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::1042 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: guoren@linux.alibaba.com, wenmeng_zhang@c-sky.com, qemu-riscv@nongnu.org, qemu-devel@nongnu.org, wxy194768@alibaba-inc.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 3/12/20 7:58 AM, LIU Zhiwei wrote: > Signed-off-by: LIU Zhiwei > --- > target/riscv/helper.h | 3 ++ > target/riscv/insn32.decode | 2 + > target/riscv/insn_trans/trans_rvv.inc.c | 3 ++ > target/riscv/vector_helper.c | 50 +++++++++++++++++++++++++ > 4 files changed, 58 insertions(+) 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 1jDGXA-0002os-EF for mharc-qemu-riscv@gnu.org; Sat, 14 Mar 2020 19:49:36 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:42945) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jDGX7-0002oV-LY for qemu-riscv@nongnu.org; Sat, 14 Mar 2020 19:49:34 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jDGX6-0000rF-OF for qemu-riscv@nongnu.org; Sat, 14 Mar 2020 19:49:33 -0400 Received: from mail-pj1-x1042.google.com ([2607:f8b0:4864:20::1042]:40030) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1jDGX6-0000nz-Ij for qemu-riscv@nongnu.org; Sat, 14 Mar 2020 19:49:32 -0400 Received: by mail-pj1-x1042.google.com with SMTP id bo3so4856668pjb.5 for ; Sat, 14 Mar 2020 16:49:32 -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=vnVePBa1aHYXXk2MUCRDLoPKiQn8rBG94p7anAPutsM=; b=EDe3o18DGTYOAwVU6+j7I59m2cw7264zEmL2VuvYN2hZgiAzufrJ2ri4apShP4xfWD H58ZRp4Gdg8ROgBBzGJoDU3WPiBm42N9p20DX5EGaGqmrKZM3BUb/oAjB85LMI5UhjTJ F1QKoGcs9Ht2UmVx4CqK97xiyifnYDJrjTLoXmahHvYYnel840VmRrhTVKCGb42YtF8U p2NLjIcE9Cu955Uq8WPtOf/f7RdTdcObfzTIZJCQ0qAUdBbBMnfliMwb+1yMt99+UFbf YGq7PXgtleP7bQLyQBUljbi0x56epIMbqv7CfBLiUv3VVF62Z24FEI4qrmamnt0+E5JJ 3ueg== 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=vnVePBa1aHYXXk2MUCRDLoPKiQn8rBG94p7anAPutsM=; b=LoH/msE3PH0SEJl6T7TJOUAiOitw7LEueAnEmQbIQuyNrZ9FxJzGv5gBC/TjOIu0i/ UI9stMMKzU1dnf9ApvdQFo5cQcHZzCsW/4vy4rp0t/pesd7/rc6ncz3P1OnWlbpzOOV6 ry473hSuNPE7Ajz+L1/Q2eeEynIIw6f8MlDHvN5BNOOz+17N4qRiBCinmwGGQlPPyUD6 NanFV5gX487NgMsCY82VSPNC+ysQoT4PGqHlB7FV7NQRFJM33NKSbzERH27IXqnG0Kw/ ihNcE8S+gQR4lbfSSZIu4aEgo5mfVV7IIgCpmcyMi0ll9XJU4TrSqoztHPVJUnWDoQgV We3Q== X-Gm-Message-State: ANhLgQ1D1S3OF4EMpUeEwDecH81gG+3nz+V6LgLFu5N5W3+pp+IMyrU9 +tDapfAMLVPcUsRlGTWipnfBQREVYJM= X-Google-Smtp-Source: ADFU+vuO73eOUfkSqESCtk6hFBLZ+6us9KfEdvIc179/AAKDr/NV5v0mptEvKJvauTUKWRCjL2qKoQ== X-Received: by 2002:a17:902:b485:: with SMTP id y5mr18960158plr.4.1584229771341; Sat, 14 Mar 2020 16:49:31 -0700 (PDT) Received: from [192.168.1.11] (97-126-123-70.tukw.qwest.net. [97.126.123.70]) by smtp.gmail.com with ESMTPSA id e28sm60899937pgn.21.2020.03.14.16.49.30 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 14 Mar 2020 16:49:30 -0700 (PDT) Subject: Re: [PATCH v5 47/60] target/riscv: vector widening floating-point reduction instructions To: LIU Zhiwei , alistair23@gmail.com, chihmin.chao@sifive.com, palmer@dabbelt.com Cc: wenmeng_zhang@c-sky.com, wxy194768@alibaba-inc.com, guoren@linux.alibaba.com, qemu-devel@nongnu.org, qemu-riscv@nongnu.org References: <20200312145900.2054-1-zhiwei_liu@c-sky.com> <20200312145900.2054-48-zhiwei_liu@c-sky.com> From: Richard Henderson Message-ID: <843f39db-21df-37cf-cdbd-ae6b08aa9b0c@linaro.org> Date: Sat, 14 Mar 2020 16:49:29 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: <20200312145900.2054-48-zhiwei_liu@c-sky.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::1042 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: Sat, 14 Mar 2020 23:49:34 -0000 On 3/12/20 7:58 AM, LIU Zhiwei wrote: > Signed-off-by: LIU Zhiwei > --- > target/riscv/helper.h | 3 ++ > target/riscv/insn32.decode | 2 + > target/riscv/insn_trans/trans_rvv.inc.c | 3 ++ > target/riscv/vector_helper.c | 50 +++++++++++++++++++++++++ > 4 files changed, 58 insertions(+) Reviewed-by: Richard Henderson r~