365   unsigned lhsWords = !lhsBits ? 0 : whichWord(lhsBits - 1) + 1;  in operator *=()  local
366   if (!lhsWords)  in operator *=()
380   unsigned destWords = rhsWords + lhsWords;  in operator *=()
384   mul(dest, pVal, lhsWords, RHS.pVal, rhsWords);  in operator *=()
1666 void APInt::divide(const APInt LHS, unsigned lhsWords,  in divide()  argument
1670   assert(lhsWords >= rhsWords && "Fractional result");  in divide()
1681   unsigned m = (lhsWords * 2) - n;  in divide()
1706   for (unsigned i = 0; i < lhsWords; ++i) {  in divide()
1787     if (lhsWords == 1) {  in divide()
1796       for (unsigned i = 0; i < lhsWords; ++i)  in divide()
1856   unsigned lhsWords = !lhsBits ? 0 : (APInt::whichWord(lhsBits - 1) + 1);  in udiv()  local
1859   if (!lhsWords)  in udiv()
1862   else if (lhsWords < rhsWords || this->ult(RHS)) {  in udiv()
1868   } else if (lhsWords == 1 && rhsWords == 1) {  in udiv()
1875   divide(*this, lhsWords, RHS, rhsWords, &Quotient, 0);  in udiv()
1888   unsigned lhsWords = !lhsBits ? 0 : (whichWord(lhsBits - 1) + 1);  in urem()  local
1896   if (lhsWords == 0) {  in urem()
1899   } else if (lhsWords < rhsWords || this->ult(RHS)) {  in urem()
1905   } else if (lhsWords == 1) {  in urem()
1912   divide(*this, lhsWords, RHS, rhsWords, 0, &Remainder);  in urem()
1920   unsigned lhsWords = !lhsBits ? 0 : (APInt::whichWord(lhsBits - 1) + 1);  in udivrem()  local
1925   if (lhsWords == 0) {  in udivrem()
1931   if (lhsWords < rhsWords || LHS.ult(RHS)) {  in udivrem()
1943   if (lhsWords == 1 && rhsWords == 1) {  in udivrem()
1953   divide(LHS, lhsWords, RHS, rhsWords, &Quotient, &Remainder);  in udivrem()