gcc/testsuite/gcc.dg/lto/20091020-3_0.c

   1 /* { dg-lto-do assemble } */
   2
   3 typedef __SIZE_TYPE__ size_t;
   4 static int stack_dir;
   5 static void find_stack_direction ()
   6 {
   7   static char *addr = ((void *)0);
   8   auto char dummy;
   9   if (addr == ((void *)0))
  10     {
  11       addr = &(dummy);
  12       find_stack_direction ();
  13     }
  14 }
  15 void * C_alloca (size_t size)
  16 {
  17   if (stack_dir == 0)
  18     find_stack_direction ();
  19 }
  20