84     return MDNode::get(Context, None);  in canonicalizeMetadataForValue()
87   auto *N = dyn_cast<MDNode>(MD);  in canonicalizeMetadataForValue()
93     return MDNode::get(Context, None);  in canonicalizeMetadataForValue()
268     auto *OwnerMD = dyn_cast<MDNode>(Owner.get<Metadata *>());  in SalvageDebugInfo()
348     auto *OwnerMD = dyn_cast<MDNode>(Owner.get<Metadata *>());  in resolveAllUses()
358   if (auto *N = dyn_cast<MDNode>(&MD))  in getOrCreate()
364   if (auto *N = dyn_cast<MDNode>(&MD))  in getIfExists()
370   if (auto *N = dyn_cast<MDNode>(&MD))  in isReplaceable()
524 void *MDNode::operator new(size_t Size, size_t NumOps, StorageType Storage) {  in operator new()
534 void MDNode::operator delete(void *N) {  in operator delete()
541 MDNode::MDNode(LLVMContext &Context, unsigned ID, StorageType Storage,  in MDNode()  function in MDNode
558 TempMDNode MDNode::clone() const {  in clone()
569 MDNode::Header::Header(size_t NumOps, StorageType Storage) {  in Header()
585 MDNode::Header::~Header() {  in ~Header()
595 void *MDNode::Header::getSmallPtr() {  in getSmallPtr()
602 void MDNode::Header::resize(size_t NumOps) {  in resize()
615 void MDNode::Header::resizeSmall(size_t NumOps) {  in resizeSmall()
632 void MDNode::Header::resizeSmallToLarge(size_t NumOps) {  in resizeSmallToLarge()
644   if (auto *N = dyn_cast_or_null<MDNode>(Op))  in isOperandUnresolved()
649 void MDNode::countUnresolvedOperands() {  in countUnresolvedOperands()
655 void MDNode::makeUniqued() {  in makeUniqued()
674 void MDNode::makeDistinct() {  in makeDistinct()
686 void MDNode::resolve() {  in resolve()
696 void MDNode::dropReplaceableUses() {  in dropReplaceableUses()
704 void MDNode::resolveAfterOperandChange(Metadata *Old, Metadata *New) {  in resolveAfterOperandChange()
717 void MDNode::decrementUnresolvedOperandCount() {  in decrementUnresolvedOperandCount()
732 void MDNode::resolveCycles() {  in resolveCycles()
741     auto *N = dyn_cast_or_null<MDNode>(Op);  in resolveCycles()
752 static bool hasSelfReference(MDNode *N) {  in hasSelfReference()
756 MDNode *MDNode::replaceWithPermanentImpl() {  in replaceWithPermanentImpl()
774 MDNode *MDNode::replaceWithUniquedImpl() {  in replaceWithUniquedImpl()
776   MDNode *UniquedNode = uniquify();  in replaceWithUniquedImpl()
789 MDNode *MDNode::replaceWithDistinctImpl() {  in replaceWithDistinctImpl()
798 void MDNode::dropAllReferences() {  in dropAllReferences()
807 void MDNode::handleChangedOperand(void *Ref, Metadata *New) {  in handleChangedOperand()
857 void MDNode::deleteAsSubclass() {  in deleteAsSubclass()
878 template <class NodeTy> struct MDNode::HasCachedHash {
890 MDNode *MDNode::uniquify() {  in uniquify()
909 void MDNode::eraseFromStore() {  in eraseFromStore()
940 void MDNode::deleteTemporary(MDNode *N) {  in deleteTemporary()
946 void MDNode::storeDistinctInContext() {  in storeDistinctInContext()
968 void MDNode::replaceOperandWith(unsigned I, Metadata *New) {  in replaceOperandWith()
980 void MDNode::setOperand(unsigned I, Metadata *New) {  in setOperand()
991 static MDNode *getOrSelfReference(LLVMContext &Context,  in getOrSelfReference()
994     if (MDNode *N = dyn_cast_or_null<MDNode>(Ops[0]))  in getOrSelfReference()
998             return MDNode::get(Context, Ops);  in getOrSelfReference()
1002   return MDNode::get(Context, Ops);  in getOrSelfReference()
1005 MDNode *MDNode::concatenate(MDNode *A, MDNode *B) {  in concatenate()
1019 MDNode *MDNode::intersect(MDNode *A, MDNode *B) {  in intersect()
1032 MDNode *MDNode::getMostGenericAliasScope(MDNode *A, MDNode *B) {  in getMostGenericAliasScope()
1038   SmallPtrSet<const MDNode *, 16> ADomains;  in getMostGenericAliasScope()
1039   SmallPtrSet<const MDNode *, 16> IntersectDomains;  in getMostGenericAliasScope()
1042     if (const MDNode *NAMD = dyn_cast<MDNode>(MDOp))  in getMostGenericAliasScope()
1043       if (const MDNode *Domain = AliasScopeNode(NAMD).getDomain())  in getMostGenericAliasScope()
1047     if (const MDNode *NAMD = dyn_cast<MDNode>(MDOp))  in getMostGenericAliasScope()
1048       if (const MDNode *Domain = AliasScopeNode(NAMD).getDomain())  in getMostGenericAliasScope()
1055     if (const MDNode *NAMD = dyn_cast<MDNode>(MDOp))  in getMostGenericAliasScope()
1056       if (const MDNode *Domain = AliasScopeNode(NAMD).getDomain())  in getMostGenericAliasScope()
1064 MDNode *MDNode::getMostGenericFPMath(MDNode *A, MDNode *B) {  in getMostGenericFPMath()
1112 MDNode *MDNode::getMostGenericRange(MDNode *A, MDNode *B) {  in getMostGenericRange()
1181   return MDNode::get(A->getContext(), MDs);  in getMostGenericRange()
1184 MDNode *MDNode::getMostGenericAlignmentOrDereferenceable(MDNode *A, MDNode *B) {  in getMostGenericAlignmentOrDereferenceable()
1215 MDNode *NamedMDNode::getOperand(unsigned i) const {  in getOperand()
1218   return cast_or_null<MDNode>(N);  in getOperand()
1221 void NamedMDNode::addOperand(MDNode *M) { getNMDOps(Operands).emplace_back(M); }  in addOperand()
1223 void NamedMDNode::setOperand(unsigned I, MDNode *New) {  in setOperand()
1238 MDNode *MDAttachments::lookup(unsigned ID) const {  in lookup()
1245 void MDAttachments::get(unsigned ID, SmallVectorImpl<MDNode *> &Result) const {  in get()
1252     SmallVectorImpl<std::pair<unsigned, MDNode *>> &Result) const {  in getAll()
1262 void MDAttachments::set(unsigned ID, MDNode *MD) {  in set()
1268 void MDAttachments::insert(unsigned ID, MDNode &MD) {  in insert()
1288 MDNode *Value::getMetadata(unsigned KindID) const {  in getMetadata()
1296 MDNode *Value::getMetadata(StringRef Kind) const {  in getMetadata()
1304 void Value::getMetadata(unsigned KindID, SmallVectorImpl<MDNode *> &MDs) const {  in getMetadata()
1309 void Value::getMetadata(StringRef Kind, SmallVectorImpl<MDNode *> &MDs) const {  in getMetadata()
1315     SmallVectorImpl<std::pair<unsigned, MDNode *>> &MDs) const {  in getAllMetadata()
1325 void Value::setMetadata(unsigned KindID, MDNode *Node) {  in setMetadata()
1353 void Value::setMetadata(StringRef Kind, MDNode *Node) {  in setMetadata()
1359 void Value::addMetadata(unsigned KindID, MDNode &MD) {  in addMetadata()
1366 void Value::addMetadata(StringRef Kind, MDNode &MD) {  in addMetadata()
1391 void Instruction::setMetadata(StringRef Kind, MDNode *Node) {  in setMetadata()
1397 MDNode *Instruction::getMetadataImpl(StringRef Kind) const {  in getMetadataImpl()
1427 void Instruction::setMetadata(unsigned KindID, MDNode *Node) {  in setMetadata()
1457   MDNode *MD = MDTuple::get(getContext(), Names);  in addAnnotationMetadata()
1477 MDNode *Instruction::getMetadataImpl(unsigned KindID) const {  in getMetadataImpl()
1485     SmallVectorImpl<std::pair<unsigned, MDNode *>> &Result) const {  in getAllMetadataImpl()
1558   SmallVector<std::pair<unsigned, MDNode *>, 8> MDs;  in copyMetadata()
1569                   *MDNode::get(getContext(), {NewOffsetMD, TypeId}));  in copyMetadata()
1612               *MDNode::get(getContext(),  in setVCallVisibilityMetadata()
1618   if (MDNode *MD = getMetadata(LLVMContext::MD_vcall_visibility)) {  in getVCallVisibility()
1651   SmallVector<MDNode *, 1> MDs;  in getDebugInfo()
1653   for (MDNode *MD : MDs)  in getDebugInfo()