nrbits_ll = fls_u64(~src_ll) + 1; /* Find least significant bit conveying sign */
else
nrbits_ll = fls_u64(src_ll) + 1; /* Keep sign at 0 */
nrbits_ll = fls_u64(~src_ll) + 1; /* Find least significant bit conveying sign */
else
nrbits_ll = fls_u64(src_ll) + 1; /* Keep sign at 0 */