modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/align-3.c (about)

     1  /* { dg-skip-if "small alignment" { pdp11-*-* } } */
     2  
     3  void func(void) __attribute__((aligned(256)));
     4  
     5  void func(void) 
     6  {
     7  }
     8  
     9  int main()
    10  {
    11    if (__alignof__(func) != 256)
    12      abort ();
    13    return 0;
    14  }