1  /* { dg-do run } */
       2  /* { dg-require-effective-target avx } */
       3  /* { dg-options "-O2 -mavx" } */
       4  
       5  #include "avx-check.h"
       6  
       7  void static
       8  avx_test (void)
       9  {
      10    union256d u, s1;
      11    double source [4] = {2134.3343,1234.635654,453.345635,54646.464356};
      12    double e[4] = {0.0};
      13    int i;
      14  
      15    s1.x = _mm256_loadu_pd (source);
      16    u.x = _mm256_floor_pd (s1.x);
      17  
      18    for (i = 0; i < 4; i++)
      19      {
      20        __m128d tmp = _mm_load_sd (&s1.a[i]);
      21        tmp = _mm_floor_sd (tmp, tmp);
      22        _mm_store_sd (&e[i], tmp);
      23      }
      24  
      25    if (check_union256d (u, e))
      26      abort ();
      27  }