1 | /* Test case for preserved AVX512 registers in dynamic linker, |
2 | -mavx512 part. |
3 | Copyright (C) 2017-2022 Free Software Foundation, Inc. |
4 | This file is part of the GNU C Library. |
5 | |
6 | The GNU C Library is free software; you can redistribute it and/or |
7 | modify it under the terms of the GNU Lesser General Public |
8 | License as published by the Free Software Foundation; either |
9 | version 2.1 of the License, or (at your option) any later version. |
10 | |
11 | The GNU C Library is distributed in the hope that it will be useful, |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
14 | Lesser General Public License for more details. |
15 | |
16 | You should have received a copy of the GNU Lesser General Public |
17 | License along with the GNU C Library; if not, see |
18 | <https://www.gnu.org/licenses/>. */ |
19 | |
20 | #include <immintrin.h> |
21 | #include <stdlib.h> |
22 | #include <string.h> |
23 | |
24 | int |
25 | tst_avx512_aux (void) |
26 | { |
27 | #ifdef __AVX512F__ |
28 | extern __m512i avx512_test (__m512i, __m512i, __m512i, __m512i, |
29 | __m512i, __m512i, __m512i, __m512i); |
30 | |
31 | __m512i zmm0 = _mm512_set1_epi32 (0); |
32 | __m512i zmm1 = _mm512_set1_epi32 (1); |
33 | __m512i zmm2 = _mm512_set1_epi32 (2); |
34 | __m512i zmm3 = _mm512_set1_epi32 (3); |
35 | __m512i zmm4 = _mm512_set1_epi32 (4); |
36 | __m512i zmm5 = _mm512_set1_epi32 (5); |
37 | __m512i zmm6 = _mm512_set1_epi32 (6); |
38 | __m512i zmm7 = _mm512_set1_epi32 (7); |
39 | __m512i ret = avx512_test (zmm0, zmm1, zmm2, zmm3, |
40 | zmm4, zmm5, zmm6, zmm7); |
41 | zmm0 = _mm512_set1_epi32 (0x12349876); |
42 | if (memcmp (&zmm0, &ret, sizeof (ret))) |
43 | abort (); |
44 | return 0; |
45 | #else /* __AVX512F__ */ |
46 | return 77; |
47 | #endif /* __AVX512F__ */ |
48 | } |
49 | |