845 void BigInt::RightShift(JSHandle<BigInt> bigint, JSHandle<BigInt> x, uint32_t digitMove, uint32_t b…  in RightShift()  argument
849         for (uint32_t i = digitMove; i < size; i++) {  in RightShift()
850             bigint->SetDigit(i - digitMove, x->GetDigit(i));  in RightShift()
853         uint32_t carry = x->GetDigit(digitMove) >> bitsMove;  in RightShift()
854         uint32_t last = size - digitMove - 1;  in RightShift()
856             uint32_t value = x->GetDigit(i + digitMove + 1);  in RightShift()
864 void BigInt::JudgeRoundDown(JSHandle<BigInt> x, uint32_t digitMove, uint32_t bitsMove, uint32_t &ne…  in JudgeRoundDown()  argument
868     if (x->GetDigit(digitMove) & stamp) {  in JudgeRoundDown()
871         for (uint32_t i = 0; i < digitMove; i++) {  in JudgeRoundDown()
896     uint32_t digitMove = moveNum / DATEBITS;  in RightShiftHelper()  local
898     if (x->GetLength() <= digitMove) {  in RightShiftHelper()
901     uint32_t needLen = x->GetLength() - digitMove;  in RightShiftHelper()
906         JudgeRoundDown(x, digitMove, bitsMove, needLen, roundDown);  in RightShiftHelper()
911     RightShift(bigint, x, digitMove, bitsMove);  in RightShiftHelper()
938     uint32_t digitMove = moveNum / DATEBITS;  in LeftShiftHelper()  local
941     uint32_t needLen = digitMove + x->GetLength() + static_cast<uint32_t>(!!bitsMove);  in LeftShiftHelper()
945         uint32_t index = digitMove;  in LeftShiftHelper()
947             bigint->SetDigit(index, x->GetDigit(index - digitMove));  in LeftShiftHelper()
955             bigint->SetDigit(index + digitMove, (value << bitsMove) | carry);  in LeftShiftHelper()
960             ASSERT(index + digitMove < needLen);  in LeftShiftHelper()
961             bigint->SetDigit(index + digitMove, carry);  in LeftShiftHelper()