gcc/testsuite/gcc.dg/lto/20081115_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 foo (void);
   5
   6 int f (void)
   7 {
   8   return 1;
   9 }
  10
  11 extern inline int __attribute__ ((gnu_inline))
  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 int
  24 main ()
  25 {
  26 #ifdef OPTIMIZE
  27   if (bar () != 2 || foo () != 3)
  28     abort ();
  29 #else
  30   if (bar () != 0 || foo () != 0)
  31     abort ();
  32 #endif
  33   return 0;
  34 }