gcc/testsuite/gcc.c-torture/execute/20010904-2.c

   1 typedef struct x { int a; int b; } __attribute__((aligned(32))) X;
   2 typedef struct y { X x; X y[31]; int c; } Y;
   3
   4 Y y[2];
   5
   6 int main(void)
   7 {
   8   if (((char *)&y[1] - (char *)&y[0]) & 31)
   9     abort ();
  10   exit (0);
  11 }