340 void APInt::flipBit(unsigned bitPosition) {  in flipBit()  argument
341   assert(bitPosition < BitWidth && "Out of the bit-width range!");  in flipBit()
342   if ((*this)[bitPosition]) clearBit(bitPosition);  in flipBit()
343   else setBit(bitPosition);  in flipBit()
346 void APInt::insertBits(const APInt &subBits, unsigned bitPosition) {  in insertBits()  argument
348   assert(0 < subBitWidth && (subBitWidth + bitPosition) <= BitWidth &&  in insertBits()
360     U.VAL &= ~(mask << bitPosition);  in insertBits()
361     U.VAL |= (subBits.U.VAL << bitPosition);  in insertBits()
365   unsigned loBit = whichBit(bitPosition);  in insertBits()
366   unsigned loWord = whichWord(bitPosition);  in insertBits()
367   unsigned hi1Word = whichWord(bitPosition + subBitWidth - 1);  in insertBits()
399       setBit(bitPosition + i);  in insertBits()
401       clearBit(bitPosition + i);  in insertBits()
405 APInt APInt::extractBits(unsigned numBits, unsigned bitPosition) const {  in extractBits()
407   assert(bitPosition < BitWidth && (numBits + bitPosition) <= BitWidth &&  in extractBits()
411     return APInt(numBits, U.VAL >> bitPosition);  in extractBits()
413   unsigned loBit = whichBit(bitPosition);  in extractBits()
414   unsigned loWord = whichWord(bitPosition);  in extractBits()
415   unsigned hiWord = whichWord(bitPosition + numBits - 1);  in extractBits()