1  /* PR target/63910 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O -mstringop-strategy=vector_loop -mavx512f" } */
       4  
       5  extern void bar (float *c);
       6  
       7  void
       8  foo (void)
       9  {
      10    float c[1024] = { };
      11    bar (c);
      12  }