1168 {
1169 ThrowHelper.ThrowForUnsupportedNumericsVectorBaseType<T>();
1170 Vector<T> result = default(Vector<T>);
1171 result.register.uint64_0 = left.register.uint64_0 & right.register.uint64_0;
1172 result.register.uint64_1 = left.register.uint64_1 & right.register.uint64_1;
1173 return result;
1174 }