gcc/testsuite/gcc.dg/pr28712.c

   1 /* PR c/28712 */
   2 /* { dg-do compile } */
   3 /* { dg-options "--combine" } */
   4 /* { dg-additional-sources "pr28712.c pr28712.c" } */
   5
   6 struct A;
   7
   8 extern struct A *a;
   9
  10 struct A { } __attribute__((packed));
  11
  12 struct B __attribute__((aligned (sizeof (int))));
  13
  14 extern struct B *b;
  15
  16 struct B { int i; } __attribute__((packed));