gcc/testsuite/gcc.dg/pr78333.c

   1 /* { dg-do link } */
   2 /* { dg-options "-finstrument-functions" } */
   3
   4 /* Add empty implementations of __cyg_profile_func_enter() and
   5    __cyg_profile_func_exit() to avoid problems on non-glibc
   6    systems.  */
   7 void __attribute__((no_instrument_function))
   8 __cyg_profile_func_enter(void *this_fn, void *call_site)
   9 {
  10 }
  11
  12 void __attribute__((no_instrument_function))
  13 __cyg_profile_func_exit(void *this_fn, void *call_site)
  14 {
  15 }
  16
  17 extern inline __attribute__((gnu_inline, always_inline)) int foo () { }
  18 int main()
  19 {
  20   foo ();
  21   return 0;
  22 }