55 bool SCCPSolver::isConstant(const ValueLatticeElement &LV) {  in isConstant()  function in llvm::SCCPSolver
56   return LV.isConstant() ||  in isConstant()
61   return !LV.isUnknownOrUndef() && !SCCPSolver::isConstant(LV);  in isOverdefined()
894     if (!SCCPSolver::isConstant(LV))  in isStructLatticeConstant()
902   if (LV.isConstant()) {  in getConstant()
926       ConstVals.push_back(SCCPSolver::isConstant(LV)  in getConstantOrNull()
935     Const = SCCPSolver::isConstant(LV) ? getConstant(LV, V->getType())  in getConstantOrNull()
1411   if (SCCPSolver::isConstant(V0State))  in visitUnaryOperator()
1436   if (SCCPSolver::isConstant(V0State) &&  in visitFreezeInst()
1461   if ((V1State.isConstant() || V2State.isConstant())) {  in visitBinaryOperator()
1462     Value *V1 = SCCPSolver::isConstant(V1State)  in visitBinaryOperator()
1465     Value *V2 = SCCPSolver::isConstant(V2State)  in visitBinaryOperator()
1522       !SCCPSolver::isConstant(ValueState[&I]))  in visitCmpInst()
1607   if (SCCPSolver::isConstant(PtrVal)) {  in visitLoadInst()
1670       assert(SCCPSolver::isConstant(State) && "Unknown state!");  in handleCallOverdefined()
1779                  (CondVal.isConstant() || CondVal.isNotConstant())) {  in handleCallResult()
1785       } else if (Pred == CmpInst::ICMP_NE && CondVal.isConstant()) {  in handleCallResult()