gcc/testsuite/gcc.c-torture/execute/20010518-1.c

/* Leaf functions with many arguments.  */

void abort (void);
void exit (int);

int
add (int a,
    int b,
    int c,
    int d,
    int e,
    int f,
    int g,
    int h,
    int i,
    int j,
    int k,
    int l,
    int m)
{
  return a+b+c+d+e+f+g+h+i+j+k+l+m;
}

int
main(void)
{
  if (add (1,2,3,4,5,6,7,8,9,10,11,12,13) != 91)
    abort ();

  exit (0);
}