1  /* { dg-do run } */
       2  /* { dg-require-effective-target avx } */
       3  /* { dg-options "-O2 -mavx" } */
       4  
       5  #include "avx-check.h"
       6  
       7  #ifndef CTRL
       8  #define CTRL 11
       9  #endif
      10  
      11  void static
      12  avx_test ()
      13  {
      14    union128 u, s;
      15    float e[4];
      16  
      17    s.x = _mm_set_ps (1, 2, 3, 4);
      18    u.x = _mm_permute_ps(s.x, CTRL);
      19  
      20    e[0] = s.a[ (CTRL & 0x03)];
      21    e[1] = s.a[((CTRL & 0x0c) >> 2)];
      22    e[2] = s.a[((CTRL & 0x30) >> 4)];
      23    e[3] = s.a[((CTRL & 0xc0) >> 6)];
      24  
      25    if (check_union128 (u, e))
      26      abort ();
      27  }