1083 static bool tryMergeRange(SmallVectorImpl<ConstantInt *> &EndPoints,  in tryMergeRange()  argument
1086   unsigned Size = EndPoints.size();  in tryMergeRange()
1087   APInt LB = EndPoints[Size - 2]->getValue();  in tryMergeRange()
1088   APInt LE = EndPoints[Size - 1]->getValue();  in tryMergeRange()
1093     EndPoints[Size - 2] =  in tryMergeRange()
1095     EndPoints[Size - 1] =  in tryMergeRange()
1102 static void addRange(SmallVectorImpl<ConstantInt *> &EndPoints,  in addRange()  argument
1104   if (!EndPoints.empty())  in addRange()
1105     if (tryMergeRange(EndPoints, Low, High))  in addRange()
1108   EndPoints.push_back(Low);  in addRange()
1109   EndPoints.push_back(High);  in addRange()
1125   SmallVector<ConstantInt *, 4> EndPoints;  in getMostGenericRange()  local
1135       addRange(EndPoints, ALow,  in getMostGenericRange()
1139       addRange(EndPoints, BLow,  in getMostGenericRange()
1145     addRange(EndPoints, mdconst::extract<ConstantInt>(A->getOperand(2 * AI)),  in getMostGenericRange()
1150     addRange(EndPoints, mdconst::extract<ConstantInt>(B->getOperand(2 * BI)),  in getMostGenericRange()
1157   unsigned Size = EndPoints.size();  in getMostGenericRange()
1159     ConstantInt *FB = EndPoints[0];  in getMostGenericRange()
1160     ConstantInt *FE = EndPoints[1];  in getMostGenericRange()
1161     if (tryMergeRange(EndPoints, FB, FE)) {  in getMostGenericRange()
1163         EndPoints[i] = EndPoints[i + 2];  in getMostGenericRange()
1165       EndPoints.resize(Size - 2);  in getMostGenericRange()
1171   if (EndPoints.size() == 2) {  in getMostGenericRange()
1172     ConstantRange Range(EndPoints[0]->getValue(), EndPoints[1]->getValue());  in getMostGenericRange()
1178   MDs.reserve(EndPoints.size());  in getMostGenericRange()
1179   for (auto *I : EndPoints)  in getMostGenericRange()