modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/align-1.c (about) 1 typedef int new_int __attribute__ ((aligned(16))); 2 struct S { int x; }; 3 4 int main() 5 { 6 if (sizeof(struct S) != sizeof(int)) 7 abort (); 8 return 0; 9 }