37 class SmallBitVector {
44   SmallBitVector(const SmallBitVector &BV) { *this = BV; }  in SmallBitVector()  function
46   SmallBitVector &operator=(const SmallBitVector &BV) {
54   SmallBitVector() { reset(); }  in SmallBitVector()  function
56   explicit SmallBitVector(SizeT S) : SmallBitVector() {  in SmallBitVector()  function
78     friend class SmallBitVector;
140   SmallBitVector operator&(const SmallBitVector &Rhs) const {
142     SmallBitVector Ret(std::max(size(), Rhs.size()));
149   SmallBitVector operator~() const {
150     SmallBitVector Ret = *this;
155   SmallBitVector &operator|=(const SmallBitVector &Rhs) {
164   SmallBitVector operator|(const SmallBitVector &Rhs) const {
166     SmallBitVector Ret(std::max(size(), Rhs.size()));
175   void reset(const SmallBitVector &Mask) {  in reset()
189   static constexpr SizeT MaxBits = sizeof(SmallBitVector::Bits) * CHAR_BIT;
190   static_assert(sizeof(SmallBitVector::Bits) == 16,