1  /* Test case for preserved AVX registers in dynamic linker, -mavx part.
       2     Copyright (C) 2009-2023 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 <immintrin.h>
      20  #include <stdlib.h>
      21  #include <string.h>
      22  
      23  extern __m256i audit_test (__m256i, __m256i, __m256i, __m256i,
      24  			   __m256i, __m256i, __m256i, __m256i);
      25  
      26  int
      27  tst_audit4_aux (void)
      28  {
      29  #ifdef __AVX__
      30    __m256i ymm = _mm256_setzero_si256 ();
      31    __m256i ret = audit_test (ymm, ymm, ymm, ymm, ymm, ymm, ymm, ymm);
      32    ymm =	 _mm256_set1_epi32 (0x12349876);
      33    if (memcmp (&ymm, &ret, sizeof (ret)))
      34      abort ();
      35    return 0;
      36  #else  /* __AVX__ */
      37    return 77;
      38  #endif  /* __AVX__ */
      39  }