gcc/testsuite/gcc.target/i386/pr38988.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target lp64 } */
   3 /* { dg-require-effective-target fpic } */
   4 /* { dg-options "-O2 -fpic -mcmodel=large" } */
   5
   6 __extension__ typedef __SIZE_TYPE__ size_t;
   7 typedef void (*func_ptr) (void);
   8
   9 static func_ptr __DTOR_LIST__[1] = { (func_ptr) (-1) };
  10
  11 void
  12 __do_global_dtors_aux (void)
  13 {
  14   extern func_ptr __DTOR_END__[];
  15   size_t dtor_idx = 0;
  16   const size_t max_idx = __DTOR_END__ - __DTOR_LIST__ - 1;
  17   func_ptr f;
  18
  19   while (dtor_idx < max_idx)
  20     {
  21       f = __DTOR_LIST__[++dtor_idx];
  22       f ();
  23     }
  24 }