1  /* { dg-do compile } */
       2  /* { dg-options "-mavx512fp16 -mavx512vl -O2" } */
       3  
       4  void
       5  foo (int a, float b, double* c)
       6  {
       7    union {
       8      _Float16 f[2];
       9      int i;} x;
      10    x.i = a;
      11    c[0] = x.f[0] * 0.2;
      12    c[1] = x.f[1] * 0.2;
      13  }