1  /* { dg-do compile }  */
       2  /* { dg-require-effective-target arm_prefer_ldrd_strd } */
       3  /* { dg-options "-O3" } */
       4  
       5  typedef struct { int a, b, c; } S;
       6  
       7  void g (S *s);
       8  void bug1 (void)
       9  {
      10    S s;
      11    __builtin_memset (&s, 0, sizeof (S)); 
      12    g (&s);
      13  }
      14  
      15  /* { dg-final { scan-assembler-times "strd" 1 } } */