129 DISubprogram *llvm::getDISubprogram(const MDNode *Scope) {  in getDISubprogram()
283   auto *N = dyn_cast<MDNode>(DVI.getVariable());  in processVariable()
350 static MDNode *updateLoopMetadataDebugLocationsImpl(  in updateLoopMetadataDebugLocationsImpl()
351     MDNode *OrigLoopID, function_ref<Metadata *(Metadata *)> Updater) {  in updateLoopMetadataDebugLocationsImpl()
368   MDNode *NewLoopID = MDNode::getDistinct(OrigLoopID->getContext(), MDs);  in updateLoopMetadataDebugLocationsImpl()
376   MDNode *OrigLoopID = I.getMetadata(LLVMContext::MD_loop);  in updateLoopMetadataDebugLocations()
379   MDNode *NewLoopID = updateLoopMetadataDebugLocationsImpl(OrigLoopID, Updater);  in updateLoopMetadataDebugLocations()
388   MDNode *N = dyn_cast_or_null<MDNode>(MD);  in isDILocationReachable()
405 static MDNode *stripDebugLocFromLoopID(MDNode *N) {  in stripDebugLocFromLoopID()
448   DenseMap<MDNode *, MDNode *> LoopIDsMap;  in stripDebugInfo()
510   MDNode *EmptySubroutineType;
529                                                   MDNode::get(C, {}))) {}  in DebugTypeInfoRemoval()
540   MDNode *mapNode(Metadata *N) { return dyn_cast_or_null<MDNode>(map(N)); }  in mapNode()
544   void traverseAndRemap(MDNode *N) { traverse(N); }  in traverseAndRemap()
628   MDNode *getReplacementMDNode(MDNode *N) {  in getReplacementMDNode()
634     auto *Ret = MDNode::get(N->getContext(), Ops);  in getReplacementMDNode()
639   void remap(MDNode *N) {  in remap()
643     auto doRemap = [&](MDNode *N) -> MDNode * {  in remap()
673   void traverse(MDNode *);
678 void DebugTypeInfoRemoval::traverse(MDNode *N) {  in traverse()
684   auto prune = [](MDNode *Parent, MDNode *Child) {  in traverse()
690   SmallVector<MDNode *, 16> ToVisit;  in traverse()
691   DenseSet<MDNode *> Opened;  in traverse()
704       if (auto *MDN = dyn_cast_or_null<MDNode>(I))  in traverse()
743   auto remap = [&](MDNode *Node) -> MDNode * {  in stripNonLineTableDebugInfo()
766           MDNode *InlinedAt = DL.getInlinedAt();  in stripNonLineTableDebugInfo()
793     SmallVector<MDNode *, 8> Ops;  in stripNonLineTableDebugInfo()
794     for (MDNode *Op : NMD.operands())  in stripNonLineTableDebugInfo()
868   return (DIT *)(Ref ? unwrap<MDNode>(Ref) : nullptr);  in unwrapDI()
1244                   unwrapDI<MDNode>(PropertyNode)));  in LLVMDIBuilderCreateObjCIVar()
1377                   unwrapDI<MDNode>(TemplateParamsNode),  in LLVMDIBuilderCreateClassType()
1452       true, unwrap<DIExpression>(Expr), unwrapDI<MDNode>(Decl),  in LLVMDIBuilderCreateGlobalVariableExpression()
1484   MDNode::deleteTemporary(unwrapDI<MDNode>(TempNode));  in LLVMDisposeTemporaryMDNode()
1489   auto *Node = unwrapDI<MDNode>(TargetMetadata);  in LLVMMetadataReplaceAllUsesWith()
1491   MDNode::deleteTemporary(Node);  in LLVMMetadataReplaceAllUsesWith()
1502       unwrapDI<MDNode>(Decl), nullptr, AlignInBits));  in LLVMDIBuilderCreateTempGlobalVariableFwdDecl()
1598     unwrap<Instruction>(Inst)->setDebugLoc(DebugLoc(unwrap<MDNode>(Loc)));  in LLVMInstructionSetDebugLoc()