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/* { dg-do run } */
/* { dg-options "-O2 -finstrument-functions" } */
 
extern void abort (void);
extern void exit (int);
 
double
foo (double a, double b)
{
  double c;
  if (0.0 < a)
    c = a;
  else if (b > 0.0)
    c = 0.0;
  else
    return 0;
  return 2.0 * (b - c);
}
 
int main ()
{
  if (foo (1.0, 4.0) != 6.0)
    abort ();
  exit (0);
}
 
void __attribute__((no_instrument_function)) __cyg_profile_func_enter(void *this_fn, void *call_site) { }
void __attribute__((no_instrument_function)) __cyg_profile_func_exit(void *this_fn, void *call_site) { }