339 void APInt::flipBit(unsigned bitPosition) {  in flipBit()  argument
340   assert(bitPosition < BitWidth && "Out of the bit-width range!");  in flipBit()
341   setBitVal(bitPosition, !(*this)[bitPosition]);  in flipBit()
344 void APInt::insertBits(const APInt &subBits, unsigned bitPosition) {  in insertBits()  argument
346   assert(0 < subBitWidth && (subBitWidth + bitPosition) <= BitWidth &&  in insertBits()
358     U.VAL &= ~(mask << bitPosition);  in insertBits()
359     U.VAL |= (subBits.U.VAL << bitPosition);  in insertBits()
363   unsigned loBit = whichBit(bitPosition);  in insertBits()
364   unsigned loWord = whichWord(bitPosition);  in insertBits()
365   unsigned hi1Word = whichWord(bitPosition + subBitWidth - 1);  in insertBits()
396     setBitVal(bitPosition + i, subBits[i]);  in insertBits()
399 void APInt::insertBits(uint64_t subBits, unsigned bitPosition, unsigned numBits) {  in insertBits()  argument
403     U.VAL &= ~(maskBits << bitPosition);  in insertBits()
404     U.VAL |= subBits << bitPosition;  in insertBits()
408   unsigned loBit = whichBit(bitPosition);  in insertBits()
409   unsigned loWord = whichWord(bitPosition);  in insertBits()
410   unsigned hiWord = whichWord(bitPosition + numBits - 1);  in insertBits()
426 APInt APInt::extractBits(unsigned numBits, unsigned bitPosition) const {  in extractBits()
428   assert(bitPosition < BitWidth && (numBits + bitPosition) <= BitWidth &&  in extractBits()
432     return APInt(numBits, U.VAL >> bitPosition);  in extractBits()
434   unsigned loBit = whichBit(bitPosition);  in extractBits()
435   unsigned loWord = whichWord(bitPosition);  in extractBits()
436   unsigned hiWord = whichWord(bitPosition + numBits - 1);  in extractBits()
464                                        unsigned bitPosition) const {  in extractBitsAsZExtValue()
466   assert(bitPosition < BitWidth && (numBits + bitPosition) <= BitWidth &&  in extractBitsAsZExtValue()
472     return (U.VAL >> bitPosition) & maskBits;  in extractBitsAsZExtValue()
474   unsigned loBit = whichBit(bitPosition);  in extractBitsAsZExtValue()
475   unsigned loWord = whichWord(bitPosition);  in extractBitsAsZExtValue()
476   unsigned hiWord = whichWord(bitPosition + numBits - 1);  in extractBitsAsZExtValue()