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Tue, 01 Sep 2026 06:29:50 -0700 (PDT) Received: from draig.lan ([185.124.0.156]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-49ce18dbae2sm23926445e9.13.2026.09.01.06.29.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 01 Sep 2026 06:29:49 -0700 (PDT) Received: from draig (localhost [IPv6:::1]) by draig.lan (Postfix) with ESMTP id 5FDD95F829; Tue, 01 Sep 2026 14:29:48 +0100 (BST) From: =?utf-8?Q?Alex_Benn=C3=A9e?= To: Pierrick Bouvier Cc: qemu-devel@nongnu.org, Stafford Horne , Paolo Bonzini , Ilya Leoshkevich , Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= , Palmer Dabbelt , Richard Henderson , Bibo Mao , Helge Deller , Max Filippov , Peter Maydell , Alistair Francis , Brian Cain , Song Gao <17746591750@163.com>, Yoshinori Sato , Laurent Vivier , Nicholas Piggin , Aniket Sahu Subject: Re: [PATCH v8 039/105] tests/tcg/arm/fcvt.c: use raw opcode for FPRCVT In-Reply-To: <20260827221506.91574-40-pierrick.bouvier@oss.qualcomm.com> (Pierrick Bouvier's message of "Thu, 27 Aug 2026 22:14:00 +0000") References: <20260827221506.91574-1-pierrick.bouvier@oss.qualcomm.com> <20260827221506.91574-40-pierrick.bouvier@oss.qualcomm.com> User-Agent: mu4e 1.14.4-pre1; emacs 30.1 Date: Tue, 01 Sep 2026 14:29:48 +0100 Message-ID: <87pkyxumk3.fsf@draig.linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=2a00:1450:4864:20::336; envelope-from=alex.bennee@linaro.org; helo=mail-wm1-x336.google.com 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=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 Pierrick Bouvier writes: > 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=3Daarch64 -mattr=3Dfprcvt --= show-encoding > fcvtzs d0, s31 // encoding: [0xe0,0x03,0x36,0x9e] > > Tested-by: Aniket Sahu > Signed-off-by: Pierrick Bouvier Reviewed-by: Alex Benn=C3=A9e --=20 Alex Benn=C3=A9e Virtualisation Tech Lead @ Linaro