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[97.113.2.170]) by smtp.gmail.com with ESMTPSA id g11-v6sm941419pgq.62.2018.05.15.15.26.14 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 15 May 2018 15:26:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=69KH6e0KmS/GOAScDljSvnKlAK/69zrvY+8SeGJmqVM=; b=bFp9WkdeNIlJNVtQmBjEZ0ulT8QovOgNVU3//9pLDGW4RV9CXtyTfw2CP3CB8bKDjf i1Ygl/1RjsYB1flATX/BMJPrnfaqQyy942wm4JesQIYZ4ZWyy3lmzlnf9mzq1GbvEmVJ avmiF7hsM1qwp7gBjT7Izz30iySatmdugcwzI= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=69KH6e0KmS/GOAScDljSvnKlAK/69zrvY+8SeGJmqVM=; b=ohQFoPMaFPIC7YfsPzoxowAFwVQa3znPW2NRr/q9sA7YfvoPvkN3Qmkfz/0sU1ZLrb ZouwQa+XBcLJsG5caSVtl0764rurFzGW0bzTHLfiksXyEhQVKtK5yxCSILQWBmoddRA1 hT2H/oBqYzDYDCygnFW3Mrs4wkRn3Qpc4V3zhpuQbnjuaWeobOP7nwkDRgtw5Xvorx8/ K+BP/8J3IB6WfTp44VI9FGim/wgkjlArLjlv/dtTzvhPWl81suU5vqaierkogz5PW3A9 PG8n7/a5pHpTO78AKwJvEVDPbCJ7KIXa/R8zNMqD4geYokCel+I0w52p2uT42r32zS+/ i/xA== X-Gm-Message-State: ALKqPwdw4+wFBQqEZidjZfNTOn/+yL0DIXpUBJh1f8BZiZkSiluKbNKp +SnbEJBPQGlEIrSMeuyvUG1oimIlOK4= X-Google-Smtp-Source: AB8JxZobpY5S8xdneEyJX8BuhnuI/RVdpmrSv34BjKK+V8uvBJLbjdAfbR4Ts+nZ/BCx2Rd3zvciAg== X-Received: by 2002:a17:902:6006:: with SMTP id r6-v6mr16006071plj.70.1526423175924; Tue, 15 May 2018 15:26:15 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Date: Tue, 15 May 2018 15:25:35 -0700 Message-Id: <20180515222540.9988-24-richard.henderson@linaro.org> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180515222540.9988-1-richard.henderson@linaro.org> References: <20180515222540.9988-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:400e:c01::244 Subject: [Qemu-devel] [PATCH v6 23/28] fpu/softfloat: Make is_nan et al available to softfloat-specialize.h X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.maydell@linaro.org, alex.bennee@linaro.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 We will need these helpers within softfloat-specialize.h, so move the definitions above the include. After specialization, they will not always be used so mark them to avoid the Werror. Tested-by: Alex Benn=C3=A9e Reviewed-by: Alex Benn=C3=A9e Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson --- fpu/softfloat.c | 30 ++++++++++++++++-------------- 1 file changed, 16 insertions(+), 14 deletions(-) diff --git a/fpu/softfloat.c b/fpu/softfloat.c index 55e6701f26..ea252e0c84 100644 --- a/fpu/softfloat.c +++ b/fpu/softfloat.c @@ -181,6 +181,22 @@ typedef enum __attribute__ ((__packed__)) { float_class_snan, } FloatClass; =20 +/* Simple helpers for checking if, or what kind of, NaN we have */ +static inline __attribute__((unused)) bool is_nan(FloatClass c) +{ + return unlikely(c >=3D float_class_qnan); +} + +static inline __attribute__((unused)) bool is_snan(FloatClass c) +{ + return c =3D=3D float_class_snan; +} + +static inline __attribute__((unused)) bool is_qnan(FloatClass c) +{ + return c =3D=3D float_class_qnan; +} + /* * Structure holding all of the decomposed parts of a float. The * exponent is unbiased and the fraction is normalized. All @@ -536,20 +552,6 @@ static float64 float64_round_pack_canonical(FloatParts= p, float_status *s) return float64_pack_raw(round_canonical(p, s, &float64_params)); } =20 -/* Simple helpers for checking if what NaN we have */ -static bool is_nan(FloatClass c) -{ - return unlikely(c >=3D float_class_qnan); -} -static bool is_snan(FloatClass c) -{ - return c =3D=3D float_class_snan; -} -static bool is_qnan(FloatClass c) -{ - return c =3D=3D float_class_qnan; -} - static FloatParts return_nan(FloatParts a, float_status *s) { switch (a.cls) { --=20 2.17.0