gcc/testsuite/gcc.dg/20001117-1.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O2 -finstrument-functions" } */
   3
   4 double
   5 foo (double a, double b)
   6 {
   7   double c;
   8   if (0.0 < a)
   9     c = a;
  10   else if (b > 0.0)
  11     c = 0.0;
  12   else
  13     return 0;
  14   return 2.0 * (b - c);
  15 }
  16
  17 int main ()
  18 {
  19   if (foo (1.0, 4.0) != 6.0)
  20     abort ();
  21   exit (0);
  22 }
  23
  24 void __attribute__((no_instrument_function)) __cyg_profile_func_enter() { }
  25 void __attribute__((no_instrument_function)) __cyg_profile_func_exit() { }