The CR number is provided in the opcode as - BFA (11:13)
Returns:
-1 if bit 0 of CR field is set
1 if bit 1 of CR field is set
0 otherwise.
Signed-off-by: Vivek Andrew Sha <vivekandrewsha@gmail.com>
[ reworded commit, used 32bit ops as crf is 32bits ]
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
