1  /* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
       2  /* { dg-options "-O1 -mdejagnu-cpu=power8" } */
       3  
       4  typedef __int128_t __attribute__((__vector_size__(16))) vector_128_t;
       5  typedef unsigned long long scalar_64_t;
       6  
       7  vector_128_t
       8  foo (void)
       9  {
      10    union {
      11      scalar_64_t i64[2];
      12      vector_128_t v128;
      13    } u;
      14    u.i64[0] = 1;
      15    u.i64[1] = 2;
      16    return u.v128;
      17  }