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[216.71.219.44]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-3267c897e37sm21879429eec.28.2026.08.18.12.24.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 Aug 2026 12:24:12 -0700 (PDT) From: Pierrick Bouvier To: qemu-devel@nongnu.org Cc: Pierrick Bouvier , Thomas Huth , Laurent Vivier , Richard Henderson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Helge Deller , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Paolo Bonzini , Brian Cain , Manos Pitsidianakis , Peter Maydell , Ilya Leoshkevich , Aniket Sahu Subject: [PATCH v7 039/104] tests/tcg/arm/fcvt.c: use raw opcode for FPRCVT Date: Tue, 18 Aug 2026 19:22:03 +0000 Message-ID: <20260818192309.22169-40-pierrick.bouvier@oss.qualcomm.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260818192309.22169-1-pierrick.bouvier@oss.qualcomm.com> References: <20260818192309.22169-1-pierrick.bouvier@oss.qualcomm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-Spam-Info: AW1haW4tMjYwODE4MDE0MiBTYWx0ZWRfX2huoRLEBAz6+ +odpm9brMkht2OxwUuaOLqwj+8sIBvpY8AGwfGGijOw1zVojmIDOTVd6XuGK+RyEbFLrm78nYCo V1fenBVe2P8/teGfs+U6QtMhQ/9xvw4= X-Proofpoint-GUID: f9WlOmYmE294ueSfzww7LJ-k6nEKvHmJ X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODE4MDE0MiBTYWx0ZWRfX/vQVHnVXjO0N Enu6ZPPsslifo5DcdUpFFUFqbg0bp5JVxdWX2UGIHawzQAR2V+bE3umZG4/rOQiXTgKUU1G0CaZ vgWSHIAfcLa/KlAbXfZEAJm++dEgEPnIyBlrRRZb1wi+ZistOJTbYDW9EjTTcuD/O8ATc52lr9t +hlVKw18rZtZ9oQ9uJdP35Lbg+WaCsWI+ZvJimRciSLVvB94E7mUihCorwYI8oiSf/ig0eRQuR0 PP6QBgfyPrXIxM0CjvUsmrxzZ6bIcwt/mdf5q7WtzojPmMKj6yapT2252VtEd6aWksgXL42I77G DmWFau9kiZVlmUU+p3YDQUv1hL1UPQ/TQatR2LfIp+/hVnqH2eIttxWBwSKrTf7dilxsu11+tdY AwdWUI2rTLSZYqjVukGcRxA73yZvvFGW2PAUP2MWQUpjj4Huuc3NoLrSiO5+z1PlOwXFbGzGRCG cPhpvbkHYWsjyhQ56gw== X-Authority-Analysis: v=2.4 cv=Ad+B2XXG c=1 sm=1 tr=0 ts=6a84b15e cx=c_pps a=JL+w9abYAAE89/QcEU+0QA==:117 a=iLqgmErQAxjCjdq5jj1Aqg==:17 a=Sv0fKeRqtYgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=gowsoOTTUOVcmtlkKump:22 a=VnNF1IyMAAAA:8 a=EUspDBNiAAAA:8 a=3zGdDJLpS8I3mbvQAZ4A:9 a=324X-CrmTo6CU4MGRt3R:22 X-Proofpoint-ORIG-GUID: f9WlOmYmE294ueSfzww7LJ-k6nEKvHmJ 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=2026-08-18_03,2026-08-18_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 phishscore=0 priorityscore=1501 suspectscore=0 impostorscore=0 lowpriorityscore=0 adultscore=0 bulkscore=0 spamscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608180142 Received-SPF: pass client-ip=205.220.180.131; envelope-from=pierrick.bouvier@oss.qualcomm.com; helo=mx0b-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, RCVD_IN_MSPIKE_H2=0.001, 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 fcvtzs d0,s31 requires fprcvt support in compiler, which is only available from gcc-16. Since our debian-all-test-cross container has gcc-aarch64-14, this test will never run in CI. Replace the concerned instruction with raw opcode, obtained from: $ echo "fcvtzs d0, s31" | llvm-mc-22 -triple=aarch64 -mattr=fprcvt --show-encoding fcvtzs d0, s31 // encoding: [0xe0,0x03,0x36,0x9e] Tested-by: Aniket Sahu Signed-off-by: Pierrick Bouvier --- tests/tcg/arm/fcvt.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/tests/tcg/arm/fcvt.c b/tests/tcg/arm/fcvt.c index 7c0cc4367e7..8c81ba8a1bc 100644 --- a/tests/tcg/arm/fcvt.c +++ b/tests/tcg/arm/fcvt.c @@ -173,9 +173,11 @@ static void convert_single_to_integer(void) output = input; #else #ifdef FPRCVT - asm("fcvtzs d0, %s1\r\n" + asm("fmov s31, %s1\n\t" + /* "fcvtzs d0, s31\n\t" */ + ".byte 0xe0,0x03,0x36,0x9e\n\t" "fmov %0, d0" : - "=r" (output) : "w" (input)); + "=r" (output) : "w" (input) : "s31", "d0"); #else asm("fcvtzs %0, %s1" : "=r" (output) : "w" (input)); #endif -- 2.43.0