1  /* { dg-do compile } */
       2  /* { dg-options "-mavx512bf16 -mavx512vl -O2 -ffast-math" } */
       3  /* { dg-final { scan-assembler-times "pslld" 1 } } */
       4  /* { dg-final { scan-assembler-times "vcvtneps2bf16" 1 } } */
       5  
       6  float
       7  extendsfbf (__bf16 a)
       8  {
       9    return a;
      10  }
      11  
      12  __bf16
      13  truncsfbf (float a)
      14  {
      15    return a;
      16  }