57 std::pair<uint32_t, int16_t> ScaledNumbers::divide32(uint32_t Dividend,  in divide32()  argument
59   assert(Dividend && "expected non-zero dividend");  in divide32()
63   uint64_t Dividend64 = Dividend;  in divide32()
80 std::pair<uint64_t, int16_t> ScaledNumbers::divide64(uint64_t Dividend,  in divide64()  argument
82   assert(Dividend && "expected non-zero dividend");  in divide64()
94     return std::make_pair(Dividend, Shift);  in divide64()
97   if (int Zeros = countLeadingZeros(Dividend)) {  in divide64()
99     Dividend <<= Zeros;  in divide64()
103   uint64_t Quotient = Dividend / Divisor;  in divide64()
104   Dividend %= Divisor;  in divide64()
107   while (!(Quotient >> 63) && Dividend) {  in divide64()
109     bool IsOverflow = Dividend >> 63;  in divide64()
110     Dividend <<= 1;  in divide64()
115     if (IsOverflow || Divisor <= Dividend) {  in divide64()
117       Dividend -= Divisor;  in divide64()
121   return getRounded(Quotient, Shift, Dividend >= getHalf(Divisor));  in divide64()