1  /* { dg-do compile } */
       2  /* { dg-skip-if "" { *-*-* } { "-march=*" } { "-march=atom" } } */
       3  /* { dg-options "-O2 -march=atom -minline-all-stringops -mstringop-strategy=vector_loop" } */
       4  /* { dg-final { scan-assembler-times "movdqa" 4} } */
       5  
       6  char *a;
       7  void t (void)
       8  {
       9    __builtin_memset (a, 0, 2048);
      10  }
      11