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X-Received-From: 2a00:1450:4864:20::441 Subject: [Qemu-devel] [PATCH v3 01/11] fp-bench: fix update_random_ops 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 , "Emilio G. Cota" , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Aurelien Jarno Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) From: "Emilio G. Cota" The second test in the branches is wrong; fix while converting to a switch statement, which is easier to get right. Signed-off-by: Emilio G. Cota Reviewed-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Alex Benn=C3=A9e --- tests/fp/fp-bench.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/tests/fp/fp-bench.c b/tests/fp/fp-bench.c index f5bc5edebf..546bac9c9c 100644 --- a/tests/fp/fp-bench.c +++ b/tests/fp/fp-bench.c @@ -143,15 +143,20 @@ static void update_random_ops(int n_ops, enum precisi= on prec) for (i =3D 0; i < n_ops; i++) { uint64_t r =3D random_ops[i]; =20 - if (prec =3D=3D PREC_SINGLE || PREC_FLOAT32) { + switch (prec) { + case PREC_SINGLE: + case PREC_FLOAT32: do { r =3D xorshift64star(r); } while (!float32_is_normal(r)); - } else if (prec =3D=3D PREC_DOUBLE || PREC_FLOAT64) { + break; + case PREC_DOUBLE: + case PREC_FLOAT64: do { r =3D xorshift64star(r); } while (!float64_is_normal(r)); - } else { + break; + default: g_assert_not_reached(); } random_ops[i] =3D r; --=20 2.17.1