102 struct Query {  struct
103   const DataLayout &DL;
104   AssumptionCache *AC;
105   const Instruction *CxtI;
106   const DominatorTree *DT;
110   OptimizationRemarkEmitter *ORE;
120   std::array<const Value *, MaxDepth> Excluded;
123   InstrInfoQuery IIQ;
125   unsigned NumExcluded = 0;
127   Query(const DataLayout &DL, AssumptionCache *AC, const Instruction *CxtI,  in Query()  function
132   Query(const Query &Q, const Value *NewExcl)  in Query()  function
140   bool isExcluded(const Value *Value) const {  in isExcluded()