1 | /* Test for vector sincos/sincosf ABI. |
2 | Copyright (C) 2016-2024 Free Software Foundation, Inc. |
3 | This file is part of the GNU C Library. |
4 | |
5 | The GNU C Library is free software; you can redistribute it and/or |
6 | modify it under the terms of the GNU Lesser General Public |
7 | License as published by the Free Software Foundation; either |
8 | version 2.1 of the License, or (at your option) any later version. |
9 | |
10 | The GNU C Library is distributed in the hope that it will be useful, |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 | Lesser General Public License for more details. |
14 | |
15 | You should have received a copy of the GNU Lesser General Public |
16 | License along with the GNU C Library; if not, see |
17 | <https://www.gnu.org/licenses/>. */ |
18 | |
19 | #include <math.h> |
20 | #include <support/test-driver.h> |
21 | |
22 | /* Since libsupport_nonshared.a is placed before test-libmvec*.o, which |
23 | defines do_test, reference support_test_main here to include it to |
24 | avoid undefined reference to support_test_main. The libmvec ABI test |
25 | doesn't need other symbols in libsupport_nonshared.a. */ |
26 | __typeof (support_test_main) *support_test_main_p = support_test_main; |
27 | |
28 | #define N 1000 |
29 | LIBMVEC_TYPE x[N], s[N], c[N]; |
30 | LIBMVEC_TYPE *s_ptrs[N]; |
31 | LIBMVEC_TYPE *c_ptrs[N]; |
32 | |
33 | int |
34 | test_vector_abi (void) |
35 | { |
36 | int i; |
37 | for(i = 0; i < N; i++) |
38 | { |
39 | x[i] = i / 3; |
40 | s_ptrs[i] = &s[i]; |
41 | c_ptrs[i] = &c[i]; |
42 | } |
43 | |
44 | #pragma omp simd |
45 | for(i = 0; i < N; i++) |
46 | LIBMVEC_SINCOS (x: x[i], sinx: s_ptrs[i], cosx: c_ptrs[i]); |
47 | |
48 | return 0; |
49 | } |
50 | |