1  /* { dg-do compile } */
       2  /* { dg-options "-O3" } */
       3  
       4  typedef int v4si __attribute__ ((vector_size (16)));
       5  
       6  int
       7  main (int argc, char** argv)
       8  {
       9    v4si x = {0,1,2,3};
      10    x = (v4si) {(x)[3], (x)[2], (x)[1], (x)[0]};
      11    return x[4];
      12  }