gcc/testsuite/gcc.c-torture/compile/pr25514.c

   1 struct node {
   2   struct node *next;
   3   int value;
   4 };
   5
   6 struct node *current_node, global_list;
   7
   8 void
   9 bar (void)
  10 {
  11   struct node *node, *next;
  12
  13   node = current_node;
  14   next = node->next;
  15   if (node != &global_list)
  16     current_node = next;
  17   else
  18     {
  19       node = global_list.next;
  20       global_list.value = node->value;
  21       global_list.next = node->next;
  22     }
  23   foo (node);
  24 }