497 MDNode *Loop::getLoopID() const {  in getLoopID()
498   MDNode *LoopID = nullptr;  in getLoopID()
505     MDNode *MD = TI->getMetadata(LLVMContext::MD_loop);  in getLoopID()
521 void Loop::setLoopID(MDNode *LoopID) const {  in setLoopID()
536   MDNode *DisableUnrollMD =  in setLoopAlreadyUnrolled()
537       MDNode::get(Context, MDString::get(Context, "llvm.loop.unroll.disable"));  in setLoopAlreadyUnrolled()
538   MDNode *LoopID = getLoopID();  in setLoopAlreadyUnrolled()
539   MDNode *NewLoopID = makePostTransformationMetadata(  in setLoopAlreadyUnrolled()
547   MDNode *MustProgress = findOptionMDForLoop(this, "llvm.loop.mustprogress");  in setLoopMustProgress()
552   MDNode *MustProgressMD =  in setLoopMustProgress()
553       MDNode::get(Context, MDString::get(Context, "llvm.loop.mustprogress"));  in setLoopMustProgress()
554   MDNode *LoopID = getLoopID();  in setLoopMustProgress()
555   MDNode *NewLoopID =  in setLoopMustProgress()
561   MDNode *DesiredLoopIdMetadata = getLoopID();  in isAnnotatedParallel()
566   MDNode *ParallelAccesses =  in isAnnotatedParallel()
568   SmallPtrSet<MDNode *, 4>  in isAnnotatedParallel()
572       MDNode *AccGroup = cast<MDNode>(MD.get());  in isAnnotatedParallel()
589       if (MDNode *AccessGroup = I.getMetadata(LLVMContext::MD_access_group)) {  in isAnnotatedParallel()
590         auto ContainsAccessGroup = [&ParallelAccessGroups](MDNode *AG) -> bool {  in isAnnotatedParallel()
597             MDNode *AccGroup = cast<MDNode>(AccessListItem.get());  in isAnnotatedParallel()
614       MDNode *LoopIdMD =  in isAnnotatedParallel()
631   if (MDNode *LoopID = getLoopID()) {  in getLocRange()
1013 MDNode *llvm::findOptionMDForLoopID(MDNode *LoopID, StringRef Name) {  in findOptionMDForLoopID()
1024     MDNode *MD = dyn_cast<MDNode>(LoopID->getOperand(i));  in findOptionMDForLoopID()
1039 MDNode *llvm::findOptionMDForLoop(const Loop *TheLoop, StringRef Name) {  in findOptionMDForLoop()
1050   MDNode *MD = findOptionMDForLoop(TheLoop, Name);  in findStringMetadataForLoop()
1065   MDNode *MD = findOptionMDForLoop(TheLoop, Name);  in getOptionalBoolLoopAttribute()
1118 bool llvm::isValidAsAccessGroup(MDNode *Node) {  in isValidAsAccessGroup()
1122 MDNode *llvm::makePostTransformationMetadata(LLVMContext &Context,  in makePostTransformationMetadata()
1123                                              MDNode *OrigLoopID,  in makePostTransformationMetadata()
1125                                              ArrayRef<MDNode *> AddAttrs) {  in makePostTransformationMetadata()
1138       if (MDNode *MD = dyn_cast<MDNode>(Op)) {  in makePostTransformationMetadata()
1155   MDNode *NewLoopID = MDNode::getDistinct(Context, MDs);  in makePostTransformationMetadata()