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Sun, 26 Apr 2026 06:41:45 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, qemu-s390x@nongnu.org Subject: [PATCH 37/84] fpu: Return struct from float16a_unpack_canonical Date: Sun, 26 Apr 2026 23:39:14 +1000 Message-ID: <20260426134002.865628-38-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260426134002.865628-1-richard.henderson@linaro.org> References: <20260426134002.865628-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists1p.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::632; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x632.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=unavailable 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1777211268362154100 Content-Type: text/plain; charset="utf-8" Signed-off-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- fpu/softfloat.c | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-) diff --git a/fpu/softfloat.c b/fpu/softfloat.c index cdf95a8517..dee5dcd0d2 100644 --- a/fpu/softfloat.c +++ b/fpu/softfloat.c @@ -1474,17 +1474,18 @@ static FloatParts64 float8_e5m2_unpack_canonical(fl= oat8_e5m2 f, float_status *s) return p; } =20 -static void float16a_unpack_canonical(FloatParts64 *p, float16 f, - float_status *s, const FloatFmt *par= ams) +static FloatParts64 float16a_unpack_canonical(float16 f, float_status *s, + const FloatFmt *params) { - *p =3D unpack_raw64(&float16_params, f); - parts64_canonicalize(p, s, params); + FloatParts64 p =3D unpack_raw64(&float16_params, f); + parts64_canonicalize(&p, s, params); + return p; } =20 static void float16_unpack_canonical(FloatParts64 *p, float16 f, float_status *s) { - float16a_unpack_canonical(p, f, s, &float16_params); + *p =3D float16a_unpack_canonical(f, s, &float16_params); } =20 static void bfloat16_unpack_canonical(FloatParts64 *p, bfloat16 f, @@ -2701,9 +2702,8 @@ bfloat16 float8_e5m2_to_bfloat16(float8_e5m2 a, float= _status *s) float32 float16_to_float32(float16 a, bool ieee, float_status *s) { const FloatFmt *fmt16 =3D ieee ? &float16_params : &float16_params_ahp; - FloatParts64 p; + FloatParts64 p =3D float16a_unpack_canonical(a, s, fmt16); =20 - float16a_unpack_canonical(&p, a, s, fmt16); parts64_float_to_float(&p, s); return float32_round_pack_canonical(&p, s); } @@ -2711,9 +2711,8 @@ float32 float16_to_float32(float16 a, bool ieee, floa= t_status *s) float64 float16_to_float64(float16 a, bool ieee, float_status *s) { const FloatFmt *fmt16 =3D ieee ? &float16_params : &float16_params_ahp; - FloatParts64 p; + FloatParts64 p =3D float16a_unpack_canonical(a, s, fmt16); =20 - float16a_unpack_canonical(&p, a, s, fmt16); parts64_float_to_float(&p, s); return float64_round_pack_canonical(&p, s); } --=20 2.43.0