1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -fdump-tree-optimized" } */
       3  /* PR36598 AVR fail maybe due to cost metrics */
       4  /* { dg-final { scan-tree-dump-times "nasty_local\\." 0 "optimized" { xfail { "avr-*-*" } } } } */
       5  struct a {int a,b,c;} a;
       6  int test(struct a a)
       7  {
       8  struct a nasty_local;
       9  __builtin_memcpy (&nasty_local,&a, sizeof(a));
      10  return nasty_local.a;
      11  }