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[83.35.24.93]) by smtp.gmail.com with ESMTPSA id e15sm8610927wrm.60.2021.06.26.02.32.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 26 Jun 2021 02:32:53 -0700 (PDT) Subject: Re: [PATCH v3 11/29] tcg/ppc: Support bswap flags To: Richard Henderson , qemu-devel@nongnu.org References: <20210626063631.2411938-1-richard.henderson@linaro.org> <20210626063631.2411938-12-richard.henderson@linaro.org> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= Message-ID: <14ca3cff-7507-8a8c-3419-f1dc31d52b4e@amsat.org> Date: Sat, 26 Jun 2021 11:32:52 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: <20210626063631.2411938-12-richard.henderson@linaro.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::331; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wm1-x331.google.com X-Spam_score_int: -14 X-Spam_score: -1.5 X-Spam_bar: - X-Spam_report: (-1.5 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.25, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.25, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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: qemu-ppc@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 6/26/21 8:36 AM, Richard Henderson wrote: > For INDEX_op_bswap32_i32, pass 0 for flags: input not zero-extended, > output does not need extension within the host 64-bit register. > > Cc: qemu-ppc@nongnu.org > Signed-off-by: Richard Henderson > --- > tcg/ppc/tcg-target.c.inc | 22 ++++++++++++++++------ > 1 file changed, 16 insertions(+), 6 deletions(-) Reviewed-by: Philippe Mathieu-Daudé