Add _BIT to CRF_[GT,LT,EQ_SO] and introduce CRF_[GT,LT,EQ,SO] for usage without shifts in the code. This would simplify the code. Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>