2579     DenseMap<Operation *, UnresolvedMaterialization *> &materializationOps,  in computeNecessaryMaterializations()  argument
2586       auto matIt = materializationOps.find(user);  in computeNecessaryMaterializations()
2587       if (matIt != materializationOps.end())  in computeNecessaryMaterializations()
2620     materializationOps.try_emplace(mat.getOp(), &mat);  in computeNecessaryMaterializations()
2642         necessaryMaterializations.remove(materializationOps.lookup(user));  in computeNecessaryMaterializations()
2687         if (auto *mat = materializationOps.lookup(parentOp))  in computeNecessaryMaterializations()
2698     DenseMap<Operation *, UnresolvedMaterialization *> &materializationOps,  in legalizeUnresolvedMaterialization()  argument
2734     auto matIt = materializationOps.find(valueCast);  in legalizeUnresolvedMaterialization()
2735     if (matIt != materializationOps.end())  in legalizeUnresolvedMaterialization()
2737               *matIt->second, materializationOps, rewriter, rewriterImpl,  in legalizeUnresolvedMaterialization()
2820   DenseMap<Operation *, UnresolvedMaterialization *> materializationOps;  in legalizeUnresolvedMaterializations()  local
2822   computeNecessaryMaterializations(materializationOps, rewriter, rewriterImpl,  in legalizeUnresolvedMaterializations()
2828             *mat, materializationOps, rewriter, rewriterImpl, *inverseMapping)))  in legalizeUnresolvedMaterializations()