1249 static bool tryMergeRange(SmallVectorImpl<ConstantInt *> &EndPoints,  in tryMergeRange()  argument
1252   unsigned Size = EndPoints.size();  in tryMergeRange()
1253   APInt LB = EndPoints[Size - 2]->getValue();  in tryMergeRange()
1254   APInt LE = EndPoints[Size - 1]->getValue();  in tryMergeRange()
1259     EndPoints[Size - 2] =  in tryMergeRange()
1261     EndPoints[Size - 1] =  in tryMergeRange()
1268 static void addRange(SmallVectorImpl<ConstantInt *> &EndPoints,  in addRange()  argument
1270   if (!EndPoints.empty())  in addRange()
1271     if (tryMergeRange(EndPoints, Low, High))  in addRange()
1274   EndPoints.push_back(Low);  in addRange()
1275   EndPoints.push_back(High);  in addRange()
1291   SmallVector<ConstantInt *, 4> EndPoints;  in getMostGenericRange()  local
1301       addRange(EndPoints, ALow,  in getMostGenericRange()
1305       addRange(EndPoints, BLow,  in getMostGenericRange()
1311     addRange(EndPoints, mdconst::extract<ConstantInt>(A->getOperand(2 * AI)),  in getMostGenericRange()
1316     addRange(EndPoints, mdconst::extract<ConstantInt>(B->getOperand(2 * BI)),  in getMostGenericRange()
1324   unsigned Size = EndPoints.size();  in getMostGenericRange()
1326     ConstantInt *FB = EndPoints[0];  in getMostGenericRange()
1327     ConstantInt *FE = EndPoints[1];  in getMostGenericRange()
1328     if (tryMergeRange(EndPoints, FB, FE)) {  in getMostGenericRange()
1330         EndPoints[i] = EndPoints[i + 2];  in getMostGenericRange()
1332       EndPoints.resize(Size - 2);  in getMostGenericRange()
1338   if (EndPoints.size() == 2) {  in getMostGenericRange()
1339     ConstantRange Range(EndPoints[0]->getValue(), EndPoints[1]->getValue());  in getMostGenericRange()
1345   MDs.reserve(EndPoints.size());  in getMostGenericRange()
1346   for (auto *I : EndPoints)  in getMostGenericRange()