gcc/testsuite/gcc.dg/lto/20081118_0.c

   1 /* { dg-lto-options {{-O2 -DOPTIMIZE -flto -flto-partition=1to1} {-O0 -flto -flto-partition=1to1}} } */
   2
   3 extern void abort (void);
   4 extern int f (void);
   5 extern int foo (void);
   6
   7 extern inline int __attribute__ ((gnu_inline))
   8 e_inline_baz (void)
   9 {
  10  return 1 + f();
  11 }
  12
  13 int
  14 bar (void)
  15 {
  16  return e_inline_baz ();
  17 }
  18
  19 int
  20 main ()
  21 {
  22 #ifdef OPTIMIZE
  23  if (bar () != 2 || foo () != 3)
  24    abort ();
  25 #else
  26  if (bar () != 0 || foo () != 0)
  27    abort ();
  28 #endif
  29  return 0;
  30 }