1  /* { dg-do run } */
       2  /* { dg-require-effective-target avx } */
       3  /* { dg-options "-O2 -mavx" } */
       4  
       5  #include "avx-check.h"
       6  
       7  #ifndef MASK
       8  #define MASK 114
       9  #endif
      10  
      11  void static
      12  avx_test (void)
      13  {
      14    int i;
      15    union256 u, s1, s2;
      16    float e [8];
      17  
      18    s1.x = _mm256_set_ps (34545, 95567, 23443, 5675, 2323, 67, 2345, 45667);
      19    s2.x = _mm256_set_ps (674, 57897, 93459, 45624, 54674, 1237, 67436, 79608);
      20    u.x = _mm256_blend_ps (s1.x, s2.x, MASK);
      21  
      22    for (i = 0; i < 8; i++)
      23      e[i] = (MASK & (0x01 << i)) ? s2.a[i] : s1.a[i];
      24  
      25    if (check_union256 (u, e))
      26      abort ();
      27  }