240   SmallVector<ConstantRange, 4> OpRanges;  in calcRange()  local
247       OpRanges.push_back(OpIt->second);  in calcRange()
279       OpRanges.push_back(ConstantRange(Int));  in calcRange()
293     assert(OpRanges.size() == 1 && "FNeg is a unary operator!");  in calcRange()
294     unsigned Size = OpRanges[0].getBitWidth();  in calcRange()
296     return Zero.sub(OpRanges[0]);  in calcRange()
302     assert(OpRanges.size() == 2 && "its a binary operator!");  in calcRange()
304     return OpRanges[0].binaryOp(BinOp, OpRanges[1]);  in calcRange()
313     assert(OpRanges.size() == 1 && "FPTo[US]I is a unary operator!");  in calcRange()
317     return OpRanges[0].castOp(CastOp, MaxIntegerBW+1);  in calcRange()
321     assert(OpRanges.size() == 2 && "FCmp is a binary operator!");  in calcRange()
322     return OpRanges[0].unionWith(OpRanges[1]);  in calcRange()