diff options
Diffstat (limited to 'math/sinf.c')
| -rw-r--r-- | math/sinf.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/math/sinf.c b/math/sinf.c index 8dd8ae458794..e244e115d32b 100644 --- a/math/sinf.c +++ b/math/sinf.c @@ -1,13 +1,15 @@ /* * Single-precision sin function. * - * Copyright (c) 2018-2021, Arm Limited. + * Copyright (c) 2018-2024, Arm Limited. * SPDX-License-Identifier: MIT OR Apache-2.0 WITH LLVM-exception */ #include <math.h> #include "math_config.h" #include "sincosf.h" +#include "test_defs.h" +#include "test_sig.h" /* Fast sinf implementation. Worst-case ULP is 0.5607, maximum relative error is 0.5303 * 2^-23. A single-step range reduction is used for @@ -65,3 +67,9 @@ sinf (float y) else return __math_invalidf (y); } + +TEST_SIG (S, F, 1, sin, -3.1, 3.1) +TEST_ULP (sinf, 0.06) +TEST_ULP_NONNEAREST (sinf, 0.5) +TEST_INTERVAL (sinf, 0, 0xffff0000, 10000) +TEST_SYM_INTERVAL (sinf, 0x1p-14, 0x1p54, 50000) |