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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4a00cfae123sm83292135e9.13.2026.09.29.05.50.16 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 29 Sep 2026 05:50:16 -0700 (PDT) Message-ID: Date: Tue, 29 Sep 2026 14:50:16 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v5 052/101] tcg: Use signed integer for tcg_gen_{clz, ctz}i_{i32, i64} Content-Language: en-US To: Richard Henderson , qemu-devel@nongnu.org Cc: mattst88@gmail.com References: <20260927090011.10724-1-richard.henderson@linaro.org> <20260927090011.10724-53-richard.henderson@linaro.org> From: =?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= In-Reply-To: <20260927090011.10724-53-richard.henderson@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Proofpoint-Spam-Info: AW1haW4tMjYwOTI5MDA1MSBTYWx0ZWRfX+4AWP3i5Y2kw q1KQbpBru/nsuNna2RpdvYLK1bSmtUeG77asIArGmQbHzVPJBnWZqzZbAIJm2DacrKU0d0uvZx5 yPhChTCY+ZFZ7N/TI91oNGpf7M+nQUk= X-Proofpoint-GUID: QDQewTbeb21jKkryWUkhUk3TeeT3ct_Z X-Authority-Analysis: v=2.4 cv=I5Hw19gg c=1 sm=1 tr=0 ts=6abbb40b cx=c_pps a=50t2pK5VMbmlHzFWWp8p/g==:117 a=4s3hRJSeHn4rkQlkrse1kQ==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=M51BFTxLslgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=KKAkSRfTAAAA:8 a=EUspDBNiAAAA:8 a=GnLSOQwolrN13sIzo9YA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=IoWCM6iH3mJn3m4BftBB:22 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-ORIG-GUID: QDQewTbeb21jKkryWUkhUk3TeeT3ct_Z X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTI5MDA1MSBTYWx0ZWRfX9fmbnBgqu7IS 95wMN+swWQQUkF+G5chAhV9ft6WVxZ54x9gpmwEffk55oarVdDFfVx3lryTIE912oGWaT26qFlj RxCmGs14dP6VIbKkSAxruxRdGPgsrB3En4n5lHAVo/vlf0VRFDGbw+yWltTaFZGrLNt/X+fmMyN ivIOlgZ/HL8Y8pugOoubMm3iax9IMr5EQOGazn+uLm7rx+aiFwWfaQ7koaSm1z9wo66ME0P1W1H UotU6pwXnZhZGEMzlj6zQADDQneg8D4XV2n+Dh3gJxHMVNqCbFSZ0xqcBCxvm/jdzFHMo7PWyYy ecGVvvzUnaWKcVMMuWs0h4EU26ou5Z51UyptdIqJ5nui3rEnbAY9r7v8k/mw/GyBMTocI+M2bvp ftbPBInqn1RebUaVrZEVcz8eGXQYFfDNNdVNn9DuxxniHMRmoSMdbTpA1WC3uxwcReA+YgDeXF3 jSc4Ph7VmWQy5e5gfvw== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-29_04,2026-09-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 lowpriorityscore=0 bulkscore=0 clxscore=1015 impostorscore=0 suspectscore=0 adultscore=0 spamscore=0 malwarescore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609290051 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-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development 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-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 27/9/26 10:59, Richard Henderson wrote: > We use signed integers for all other functions, and the > sign of the second source is not meaningful here. > > Signed-off-by: Richard Henderson > --- > include/tcg/tcg-op-common.h | 8 ++++---- > tcg/tcg-op.c | 8 ++++---- > target/ppc/translate/fixedpoint-impl.c.inc | 4 ++-- > 3 files changed, 10 insertions(+), 10 deletions(-) Reviewed-by: Philippe Mathieu-Daudé