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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-6a09c5b1bebsm888744a12.12.2026.07.31.01.55.54 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 31 Jul 2026 01:55:55 -0700 (PDT) Message-ID: <1a6bc7bc-e728-4b76-801c-667e8fd829ce@oss.qualcomm.com> Date: Fri, 31 Jul 2026 10:55:54 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 02/11] tcg: Add tcg_gen_revbit{32,64} Content-Language: en-US To: Richard Henderson , qemu-devel@nongnu.org Cc: anjo@rev.ng, qemu-arm@nongnu.org, git@xen0n.name, 17746591750@163.com, maobibo@loongson.cn, lixianglai@loongson.cn, philmd@mailo.com References: <20260731000503.170446-1-richard.henderson@linaro.org> <20260731000503.170446-3-richard.henderson@linaro.org> <9ed4f5ac-c51c-4fe6-8517-488913ecf50c@oss.qualcomm.com> <2a9588f6-7d71-4522-91b5-c015858b0d17@oss.qualcomm.com> From: =?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= In-Reply-To: <2a9588f6-7d71-4522-91b5-c015858b0d17@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Authority-Analysis: v=2.4 cv=Zdst8MVA c=1 sm=1 tr=0 ts=6a6c6324 cx=c_pps a=7E5Bxpl4vBhpaufnMqZlrw==:117 a=4s3hRJSeHn4rkQlkrse1kQ==:17 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=M51BFTxLslgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=KKAkSRfTAAAA:8 a=EUspDBNiAAAA:8 a=_fhm7UBy9G9jopjA_eIA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=pJ04lnu7RYOZP9TFuWaZ:22 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-ORIG-GUID: jplAbWx_5gvCEl4TmWmW1ELwLrcMJUWa X-Proofpoint-GUID: jplAbWx_5gvCEl4TmWmW1ELwLrcMJUWa X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzMxMDA2NCBTYWx0ZWRfX/6V8IXP91kY3 WpkaMo5/TlnWXn9FHWy9d+ADhuFhk+MrorkQnMtwyVJ/rzPFZwMBiLo37lSvRRyGxKEWzU2WpGo 0jeffeqy2SUhivXO0HSMQupnL6BWbQAHY2p1ygu6achReTVE7hrwNszOny6BqlApChEViIhYdSJ pFlOTWjDLDaxgWfXY9/tkLlxtYgRYlx21dQZjWlbU6RXQoCtGlOQMvU+dnhElPANzbqjp5HsKN4 2miNrnpAv0SyL9jkor8D/jCsRDJCEyvKDWpSCqxXoveAEm8qIvP5AjYCzEkb6YX8cMXywcksAHR q3K8/yU4RiUGLlfwCFSVJqf+YPUmhlu7G8N6Tmgu+1USdlu6okd5s45PD9S+wxBhsuLf9kY6ciH cxiVkqBbxi6qrlzbQzQZpc2ON7Zsz/wk64kIY6qMeVsYkB48mBMtugJuOBfi6lXb04ThkH3dbAZ JOn2JMarfJrByJCiI0Q== X-Proofpoint-Spam-Info: AW1haW4tMjYwNzMxMDA2NCBTYWx0ZWRfXwg+Et47h1Fqt M4K8vF9MGv7IO9DJai20kQ8sOfny6dHYK4yoLwMpN3hzd5mr+67ehJ2iEI93//VxAVqdBRJwojh unUz0OWB//fZRTSXs3Ej4VBEN+tZcu8= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-31_03,2026-07-30_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 adultscore=0 clxscore=1015 impostorscore=0 spamscore=0 lowpriorityscore=0 priorityscore=1501 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607310064 Received-SPF: pass client-ip=205.220.168.131; envelope-from=philmd@oss.qualcomm.com; helo=mx0a-0031df01.pphosted.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 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_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-arm@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-arm-bounces+qemu-arm=archiver.kernel.org@nongnu.org Sender: qemu-arm-bounces+qemu-arm=archiver.kernel.org@nongnu.org On 31/7/26 08:41, Philippe Mathieu-Daudé wrote: > On 31/7/26 08:08, Philippe Mathieu-Daudé wrote: >> On 31/7/26 02:04, Richard Henderson wrote: >>> Add generic expanders for reversing bits within a word. >>> >>> Signed-off-by: Richard Henderson >>> --- >>>   include/tcg/tcg-op-common.h |  3 ++ >>>   include/tcg/tcg-op.h        |  5 ++++ >>>   tcg/tcg-op.c                | 59 +++++++++++++++++++++++++++++++++++++ >>>   3 files changed, 67 insertions(+) >> >> Missing listing in docs/devel/tcg-ops.rst, > > I now see that in "tcg: Add revbit{32,64} opcodes" in patch #7. > Since they are for frontends I'd expect them documented in this > patch, not #7 (backends). I guess I keep misunderstanding this document; I refer to it with frontends but it might be for backends. I also guess you already explained that to me. Nevermind. > >> otherwise: >> Reviewed-by: Philippe Mathieu-Daudé >> >> > >