1056 …le<BigInt> BigInt::Exponentiate(JSThread *thread, JSHandle<BigInt> base, JSHandle<BigInt> exponent)  in Exponentiate()  argument
1058     if (exponent->GetSign()) {  in Exponentiate()
1060         THROW_RANGE_ERROR_AND_RETURN(thread, "Exponent must be positive", bigint);  in Exponentiate()
1062     ASSERT(exponent->GetLength() > 0);  in Exponentiate()
1063     if (exponent->IsZero()) {  in Exponentiate()
1069     uint32_t expValue = exponent->GetDigit(0);  in Exponentiate()
1076     if (exponent->GetLength() > 1) {  in Exponentiate()
1543     JSHandle<BigInt> exponent = Uint64ToBigInt(thread, bit);  in AsUintN()  local
1548     JSHandle<BigInt> tValue = Exponentiate(thread, base, exponent);  in AsUintN()
1565     JSHandle<BigInt> exponent = Int64ToBigInt(thread, bit - 1);  in AsintN()  local
1573     JSHandle<BigInt> resValue = Exponentiate(thread, base, exponent);  in AsintN()
1582 … JSTaggedNumber CalculateNumber(const uint64_t &sign, const uint64_t &mantissa, uint64_t &exponent)  in CalculateNumber()  argument
1584     exponent = (exponent + base::DOUBLE_EXPONENT_BIAS) << base::DOUBLE_SIGNIFICAND_SIZE;  in CalculateNumber()
1585     uint64_t doubleBit = sign | exponent | mantissa;  in CalculateNumber()
1594 static JSTaggedNumber Rounding(const uint64_t &sign, uint64_t &mantissa, uint64_t &exponent, bool n…  in Rounding()  argument
1600             exponent++;  in Rounding()
1601             if (exponent > base::DOUBLE_EXPONENT_BIAS) {  in Rounding()
1606     return CalculateNumber(sign, mantissa, exponent);  in Rounding()
1631     uint64_t exponent = static_cast<uint64_t>(bigintBitLen - 1);  in BigIntToNumber()  local
1637         return CalculateNumber(sign, mantissa, exponent);  in BigIntToNumber()
1653         return CalculateNumber(sign, mantissa, exponent);  in BigIntToNumber()
1660             return CalculateNumber(sign, mantissa, exponent);  in BigIntToNumber()
1667         return CalculateNumber(sign, mantissa, exponent);  in BigIntToNumber()
1670         return Rounding(sign, mantissa, exponent, true);  in BigIntToNumber()
1674             return Rounding(sign, mantissa, exponent, true);  in BigIntToNumber()
1677     return Rounding(sign, mantissa, exponent, false);  in BigIntToNumber()