gcc/testsuite/gcc.c-torture/execute/930429-2.c

/* { dg-additional-options "-std=gnu89" } */

int
f (b)
{
  return (b >> 1) > 0;
}

main ()
{
  if (!f (9))
    abort ();
  if (f (-9))
    abort ();
  exit (0);
}