1  /* PR target/99025 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O3 -msse4" } */
       4  
       5  long v[16];
       6  int w;
       7  union U { float u; int r; } x;
       8  
       9  void
      10  foo (float y)
      11  {
      12    union U z;
      13    x.u = w;
      14    v[5] = x.r;
      15    z.u = y;
      16    v[6] = z.r;
      17  }