SingleSource/Regression/C/gcc-c-torture/execute/unroll-1.c

/* { dg-options "-fgnu89-inline" } */

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

inline int
f (int x)
{
  return (x + 1);
}

int
main (void)
{
  int a = 0 ;

  while ( (f(f(f(f(f(f(f(f(f(f(1))))))))))) + a < 12 )
    {
      a++;
      exit (0);
    }
  if (a != 1)
    abort();
}