gcc/testsuite/gcc.dg/lto/20081201-1_0.c

   1 /* { dg-lto-options {{-O2 -DOPTIMIZE -fwhopr} {-O0 -fwhopr}} } */
   2
   3 extern void abort (void);
   4
   5 int
   6 f (void)
   7 {
   8  return 1;
   9 }
  10
  11 extern inline int
  12 e_inline_baz (void)
  13 {
  14  return 1 + f();
  15 }
  16
  17 int
  18 bar (void)
  19 {
  20  return e_inline_baz ();
  21 }
  22
  23 main ()
  24 {
  25 #ifdef OPTIMIZE
  26  if (bar () != 2 || foo () != 3)
  27    abort ();
  28 #else
  29  if (bar () != 0 || foo () != 0)
  30    abort ();
  31 #endif
  32  return 0;
  33 }