815 class Uint128;  variable
887   inline explicit Uint64(Uint128 data);
946 class Uint128 {
951   Uint128() : data_high_(0), data_low_(0) {}  in Uint128()  function
952   explicit Uint128(uint64_t data_low) : data_high_(0), data_low_(data_low) {}  in Uint128()  function
953   explicit Uint128(Uint64 data_low)  in Uint128()  function
955   Uint128(uint64_t data_high, uint64_t data_low)  in Uint128()  function
963   Uint128 operator~() const { return Uint128(~data_high_, ~data_low_); }
964   bool operator==(Uint128 value) const {
967   Uint128 operator&(Uint128 value) const {
968     return Uint128(data_high_ & value.data_high_, data_low_ & value.data_low_);
970   Uint128 operator&=(Uint128 value) {
975   Uint128 operator|=(Uint128 value) {
980   Uint128 operator>>(int shift) const {
984       return Uint128(0, data_high_ >> (shift - 64));
987     return Uint128(data_high_ >> shift, tmp);
989   Uint128 operator<<(int shift) const {
993       return Uint128(data_low_ << (shift - 64), 0);
996     return Uint128(tmp, data_low_ << shift);
1001 Uint64::Uint64(Uint128 data) : data_(data.ToUint64().Get()) {}  in Uint64()