1241 static bool tryMergeRange(SmallVectorImpl<ConstantInt *> &EndPoints,  in tryMergeRange()  argument
1244   unsigned Size = EndPoints.size();  in tryMergeRange()
1245   APInt LB = EndPoints[Size - 2]->getValue();  in tryMergeRange()
1246   APInt LE = EndPoints[Size - 1]->getValue();  in tryMergeRange()
1251     EndPoints[Size - 2] =  in tryMergeRange()
1253     EndPoints[Size - 1] =  in tryMergeRange()
1260 static void addRange(SmallVectorImpl<ConstantInt *> &EndPoints,  in addRange()  argument
1262   if (!EndPoints.empty())  in addRange()
1263     if (tryMergeRange(EndPoints, Low, High))  in addRange()
1266   EndPoints.push_back(Low);  in addRange()
1267   EndPoints.push_back(High);  in addRange()
1283   SmallVector<ConstantInt *, 4> EndPoints;  in getMostGenericRange()  local
1293       addRange(EndPoints, ALow,  in getMostGenericRange()
1297       addRange(EndPoints, BLow,  in getMostGenericRange()
1303     addRange(EndPoints, mdconst::extract<ConstantInt>(A->getOperand(2 * AI)),  in getMostGenericRange()
1308     addRange(EndPoints, mdconst::extract<ConstantInt>(B->getOperand(2 * BI)),  in getMostGenericRange()
1315   unsigned Size = EndPoints.size();  in getMostGenericRange()
1317     ConstantInt *FB = EndPoints[0];  in getMostGenericRange()
1318     ConstantInt *FE = EndPoints[1];  in getMostGenericRange()
1319     if (tryMergeRange(EndPoints, FB, FE)) {  in getMostGenericRange()
1321         EndPoints[i] = EndPoints[i + 2];  in getMostGenericRange()
1323       EndPoints.resize(Size - 2);  in getMostGenericRange()
1329   if (EndPoints.size() == 2) {  in getMostGenericRange()
1330     ConstantRange Range(EndPoints[0]->getValue(), EndPoints[1]->getValue());  in getMostGenericRange()
1336   MDs.reserve(EndPoints.size());  in getMostGenericRange()
1337   for (auto *I : EndPoints)  in getMostGenericRange()