1  /* { dg-do run } */
       2  /* { dg-options "-mavx2 -O2" } */
       3  /* { dg-require-effective-target avx2 } */
       4  
       5  #include "avx2-check.h"
       6  
       7  void static
       8  avx2_test (void)
       9  {
      10    union256i_b u, s1, s2;
      11    unsigned char e[32];
      12    unsigned i, tmp;
      13  
      14    s1.x = _mm256_set_epi8 (1, 2, 3, 4, 10, 20, 30, 90, 80, 40, 100, 15,
      15  			  98, 25, 98, 7, 88, 44, 33, 22, 11, 98, 76,
      16  			  200, 34, 78, 39, 6, 3, 4, 5, 119);
      17  
      18    s2.x = _mm256_set_epi8 (88, 44, 33, 220, 11, 98, 76, 100, 34, 78, 39,
      19  			  6, 3, 4, 5, 219, 1, 2, 3, 4, 10, 20, 30, 90,
      20  			  80, 40, 100, 15, 98, 25, 98, 7);
      21  
      22    u.x = _mm256_adds_epu8 (s1.x, s2.x);
      23  
      24    for (i = 0; i < 32; i++)
      25      {
      26        tmp = (unsigned char) s1.a[i] + (unsigned char) s2.a[i];
      27  
      28        if (tmp > 255)
      29  	tmp = 255;
      30  
      31        e[i] = tmp;
      32      }
      33  
      34    if (check_union256i_b (u, e))
      35      abort ();
      36  }