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[174.21.143.238]) by smtp.gmail.com with ESMTPSA id x29sm6261352pfj.190.2020.06.25.11.26.29 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 25 Jun 2020 11:26:29 -0700 (PDT) Subject: Re: [PATCH v3 5/8] target/ppc: add vmulh{su}w instructions To: Lijun Pan , qemu-ppc@nongnu.org, qemu-devel@nongnu.org References: <20200625170018.64265-1-ljp@linux.ibm.com> <20200625170018.64265-6-ljp@linux.ibm.com> From: Richard Henderson Message-ID: <529ed3f3-6be1-cd59-00e4-eb47ca9661ee@linaro.org> Date: Thu, 25 Jun 2020 11:26:27 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.8.0 MIME-Version: 1.0 In-Reply-To: <20200625170018.64265-6-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::1043; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1043.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=_AUTOLEARN 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: david@gibson.dropbear.id.au Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 6/25/20 10:00 AM, Lijun Pan wrote: > vmulhsw: Vector Multiply High Signed Word > vmulhuw: Vector Multiply High Unsigned Word > > Signed-off-by: Lijun Pan > --- > v3: inline the helper_vmulh{su}w multiply directly instead of using macro > > target/ppc/helper.h | 2 ++ > target/ppc/int_helper.c | 19 +++++++++++++++++++ > target/ppc/translate/vmx-impl.inc.c | 6 ++++++ > target/ppc/translate/vmx-ops.inc.c | 4 ++-- > 4 files changed, 29 insertions(+), 2 deletions(-) Reviewed-by: Richard Henderson r~