gcc/testsuite/gcc.dg/align-1.c

   1 /* PR java/10145
   2    Test that requesting an alignment of 1 does not increase the alignment
   3    of a long long field.
   4
   5    { dg-do run }
   6    { dg-options "" }
   7 */
   8
   9 struct A
  10 {
  11   char c;
  12   long long i;
  13 };
  14
  15 struct B
  16 {
  17   char c;
  18   long long i __attribute ((__aligned__ (1)));
  19 };
  20
  21 int main ()
  22 {
  23   if (sizeof (struct A) != sizeof (struct B))
  24     abort ();
  25   return 0;
  26 }