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[216.160.65.90]) by smtp.gmail.com with ESMTPSA id c1sm6885236pje.9.2020.07.24.10.57.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 24 Jul 2020 10:57:53 -0700 (PDT) Subject: Re: [PATCH v5 3/6] target/ppc: add vmulh{su}w instructions To: Lijun Pan , qemu-ppc@nongnu.org, qemu-devel@nongnu.org, david@gibson.dropbear.id.au References: <20200724045845.89976-1-ljp@linux.ibm.com> <20200724045845.89976-4-ljp@linux.ibm.com> From: Richard Henderson Message-ID: <7fb84b5a-b32f-4c2a-7359-2aaabf34814d@linaro.org> Date: Fri, 24 Jul 2020 10:57:51 -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: <20200724045845.89976-4-ljp@linux.ibm.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::441; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x441.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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 7/23/20 9:58 PM, Lijun Pan wrote: > vmulhsw: Vector Multiply High Signed Word > vmulhuw: Vector Multiply High Unsigned Word > > Signed-off-by: Lijun Pan > --- > v4/v5: no change > Reviewed-by: Richard Henderson > v3: inline the helper_vmulh{su}w multiply directly instead of using macro > v2: fix coding style > use Power ISA 3.1 flag The Reviewed-by tag goes above the "---" marker so that it is included when the patch is applied. r~