gcc/testsuite/gcc.dg/lto/20081201-2_0.c

   1 /* { dg-lto-options {{-O3 -flto -flto-partition=1to1}} } */
   2
   3 /* Test that cross-TU inlining works.  */
   4
   5 extern void abort ();
   6 extern void exit (int);
   7 extern void *foo (void);
   8
   9 int
  10 main ()
  11 {
  12   if (foo () != __builtin_return_address (0))
  13     abort ();
  14
  15   exit (0);
  16 }