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[37.14.164.149]) by smtp.gmail.com with ESMTPSA id o12sm11372571wrc.85.2021.11.22.01.43.49 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 22 Nov 2021 01:43:49 -0800 (PST) Subject: Re: [PATCH 35/35] test/tcg/ppc64le: Add float reference files To: =?UTF-8?Q?C=c3=a9dric_Le_Goater?= , qemu-devel@nongnu.org References: <20211119160502.17432-1-richard.henderson@linaro.org> <20211119160502.17432-36-richard.henderson@linaro.org> <41eda524-8e61-88e6-71ff-757fae97bc9b@kaod.org> From: Richard Henderson Message-ID: <0e4d4227-4a67-7a6e-4f45-6416faebbc93@linaro.org> Date: Mon, 22 Nov 2021 10:43:47 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0 MIME-Version: 1.0 In-Reply-To: <41eda524-8e61-88e6-71ff-757fae97bc9b@kaod.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit X-Host-Lookup-Failed: Reverse DNS lookup failed for 2a00:1450:4864:20::330 (failed) Received-SPF: pass client-ip=2a00:1450:4864:20::330; envelope-from=richard.henderson@linaro.org; helo=mail-wm1-x330.google.com X-Spam_score_int: -13 X-Spam_score: -1.4 X-Spam_bar: - X-Spam_report: (-1.4 / 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, NICE_REPLY_A=-0.097, PDS_HP_HELO_NORDNS=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, 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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-ppc@nongnu.org, danielhb413@gmail.com, alex.bennee@linaro.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 11/21/21 6:47 PM, Cédric Le Goater wrote: > I am getting an error with this test. See below. ... >  ### Rounding to nearest >  from single: f32(-nan:0xffa00000) > -  to double: f64(-nan:0x00fff4000000000000) (INVALID) > +  to double: f64(-nan:0x00fff4000000000000) (OK) Well that's disconcerting. I can replicate this failure on an x86_64 host, but do not see the same error on a power9 ppc64le host. r~