58 std::pair<uint32_t, int16_t> ScaledNumbers::divide32(uint32_t Dividend,  in divide32()  argument
60   assert(Dividend && "expected non-zero dividend");  in divide32()
64   uint64_t Dividend64 = Dividend;  in divide32()
81 std::pair<uint64_t, int16_t> ScaledNumbers::divide64(uint64_t Dividend,  in divide64()  argument
83   assert(Dividend && "expected non-zero dividend");  in divide64()
95     return std::make_pair(Dividend, Shift);  in divide64()
98   if (int Zeros = countLeadingZeros(Dividend)) {  in divide64()
100     Dividend <<= Zeros;  in divide64()
104   uint64_t Quotient = Dividend / Divisor;  in divide64()
105   Dividend %= Divisor;  in divide64()
108   while (!(Quotient >> 63) && Dividend) {  in divide64()
110     bool IsOverflow = Dividend >> 63;  in divide64()
111     Dividend <<= 1;  in divide64()
116     if (IsOverflow || Divisor <= Dividend) {  in divide64()
118       Dividend -= Divisor;  in divide64()
122   return getRounded(Quotient, Shift, Dividend >= getHalf(Divisor));  in divide64()