47 bool SCCPSolver::isConstant(const ValueLatticeElement &LV) {  in isConstant()  function in llvm::SCCPSolver
48   return LV.isConstant() ||  in isConstant()
53   return !LV.isUnknownOrUndef() && !SCCPSolver::isConstant(LV);  in isOverdefined()
938     if (!SCCPSolver::isConstant(LV))  in isStructLatticeConstant()
946   if (LV.isConstant()) {  in getConstant()
970       ConstVals.push_back(SCCPSolver::isConstant(LV)  in getConstantOrNull()
979     Const = SCCPSolver::isConstant(LV) ? getConstant(LV, V->getType())  in getConstantOrNull()
1449   if (SCCPSolver::isConstant(V0State))  in visitUnaryOperator()
1474   if (SCCPSolver::isConstant(V0State) &&  in visitFreezeInst()
1499   if ((V1State.isConstant() || V2State.isConstant())) {  in visitBinaryOperator()
1500     Value *V1 = SCCPSolver::isConstant(V1State)  in visitBinaryOperator()
1503     Value *V2 = SCCPSolver::isConstant(V2State)  in visitBinaryOperator()
1568       !SCCPSolver::isConstant(ValueState[&I]))  in visitCmpInst()
1658   if (SCCPSolver::isConstant(PtrVal)) {  in visitLoadInst()
1721       assert(SCCPSolver::isConstant(State) && "Unknown state!");  in handleCallOverdefined()
1834                  (CondVal.isConstant() || CondVal.isNotConstant())) {  in handleCallResult()
1840       } else if (Pred == CmpInst::ICMP_NE && CondVal.isConstant()) {  in handleCallResult()