1  /* { dg-do compile } */
       2  /* { dg-options "-O0 -msse" } */
       3  
       4  typedef float __vr __attribute__ ((vector_size (16)));
       5  
       6  struct vector
       7  {
       8    union
       9    {
      10      __vr v;
      11      float f[4];
      12    };
      13  };
      14  
      15  void
      16  doit ()
      17  {
      18    float f[4];
      19    struct vector v;
      20  
      21    f[0] = 0;
      22    f[1] = 1;
      23    f[2] = 2;
      24    f[3] = 3;
      25  
      26    v.v = __builtin_ia32_loadups (f);
      27  }