BITS_PER_U64
if (mapunit != BITS_PER_U64) {
mapunit, BITS_PER_U64, e->highbit);
buf[0] = cpu_to_le32(BITS_PER_U64);
rounddown(bit, BITS_PER_U64) > last_startbit) {
last_startbit = rounddown(bit, BITS_PER_U64);
last_bit = roundup(bit + 1, BITS_PER_U64);
rounddown(bit, BITS_PER_U64) > last_startbit) {
last_startbit = rounddown(bit, BITS_PER_U64);
last_startbit = rounddown(bit, BITS_PER_U64);
int num = BITS_PER_U64 - 1;
if (!(x & (~0ull << (BITS_PER_U64-32)))) {
if (!(x & (~0ull << (BITS_PER_U64-16)))) {
if (!(x & (~0ull << (BITS_PER_U64-8)))) {
if (!(x & (~0ull << (BITS_PER_U64-4)))) {
if (!(x & (~0ull << (BITS_PER_U64-2)))) {
if (!(x & (~0ull << (BITS_PER_U64-1))))