Revert DECL_USER_ALIGN part of r241959
[official-gcc.git] / gcc / testsuite / gcc.dg / pr45506.c
blobe934dc93cce26375fec0e19815240e2e8934131e
1 /* { dg-do compile } */
2 /* { dg-require-effective-target ilp32 } */
3 /* { dg-options "-g -O -w" } */
5 typedef unsigned _GCC_ATTR_ALIGN_u32t;
6 typedef _GCC_ATTR_ALIGN_u32t _Uint32t __attribute__((__aligned__(4)));
7 typedef int _Intptrt __attribute__((__mode__(__pointer__)));
8 typedef unsigned int _Uintptrt __attribute__((__mode__(__pointer__)));
9 typedef _Intptrt ptrdiff_t;
10 typedef _Uintptrt uintptr_t;
11 typedef _Uint32t Elf32_Word;
12 typedef struct list_head list_head_t;
14 struct list_head {
15 list_head_t *next;
18 struct object { };
20 struct objlist {
21 struct object *object;
24 static uintptr_t ldd(void *frame) __attribute__((__used__));
25 static list_head_t *_dl_all_objects_ptr;
26 static void fini_array(struct object *const obj) {
27 if ((dynvec(obj,(unsigned)26)) != ((Elf32_Word)-1)) {
28 unsigned i;
29 const unsigned funcs = (dynvec(obj,(unsigned)28)) / 4;
30 const Elf32_Word fa = (dynvec(obj,(unsigned)26));
31 const int *const p = relative_relocp(obj);
32 for (i = (funcs ? (funcs - 1) : 0U); i != 0U; i--) {
33 void (*const func)(void) = (void *) p[i];
34 (*func)();
38 static void _do_exit_fini(void) {
39 const struct objlist *o;
40 for (((o)) = ((void *)(((list_head_t *)(_dl_all_objects_ptr))->next));
41 !((((o))) == ((void *)((list_head_t *)(_dl_all_objects_ptr))));
42 ((o)) = ((void *)(((list_head_t *)((o)))->next)))
43 fini_array (o->object);
45 static uintptr_t ldd (void *frame) {
46 atexit(_do_exit_fini);