501 MDNode *Loop::getLoopID() const {  in getLoopID()
502   MDNode *LoopID = nullptr;  in getLoopID()
509     MDNode *MD = TI->getMetadata(LLVMContext::MD_loop);  in getLoopID()
525 void Loop::setLoopID(MDNode *LoopID) const {  in setLoopID()
540   MDNode *DisableUnrollMD =  in setLoopAlreadyUnrolled()
541       MDNode::get(Context, MDString::get(Context, "llvm.loop.unroll.disable"));  in setLoopAlreadyUnrolled()
542   MDNode *LoopID = getLoopID();  in setLoopAlreadyUnrolled()
543   MDNode *NewLoopID = makePostTransformationMetadata(  in setLoopAlreadyUnrolled()
551   MDNode *MustProgress = findOptionMDForLoop(this, "llvm.loop.mustprogress");  in setLoopMustProgress()
556   MDNode *MustProgressMD =  in setLoopMustProgress()
557       MDNode::get(Context, MDString::get(Context, "llvm.loop.mustprogress"));  in setLoopMustProgress()
558   MDNode *LoopID = getLoopID();  in setLoopMustProgress()
559   MDNode *NewLoopID =  in setLoopMustProgress()
565   MDNode *DesiredLoopIdMetadata = getLoopID();  in isAnnotatedParallel()
570   MDNode *ParallelAccesses =  in isAnnotatedParallel()
572   SmallPtrSet<MDNode *, 4>  in isAnnotatedParallel()
576       MDNode *AccGroup = cast<MDNode>(MD.get());  in isAnnotatedParallel()
593       if (MDNode *AccessGroup = I.getMetadata(LLVMContext::MD_access_group)) {  in isAnnotatedParallel()
594         auto ContainsAccessGroup = [&ParallelAccessGroups](MDNode *AG) -> bool {  in isAnnotatedParallel()
601             MDNode *AccGroup = cast<MDNode>(AccessListItem.get());  in isAnnotatedParallel()
618       MDNode *LoopIdMD =  in isAnnotatedParallel()
635   if (MDNode *LoopID = getLoopID()) {  in getLocRange()
1018 MDNode *llvm::findOptionMDForLoopID(MDNode *LoopID, StringRef Name) {  in findOptionMDForLoopID()
1029     MDNode *MD = dyn_cast<MDNode>(LoopID->getOperand(i));  in findOptionMDForLoopID()
1044 MDNode *llvm::findOptionMDForLoop(const Loop *TheLoop, StringRef Name) {  in findOptionMDForLoop()
1055   MDNode *MD = findOptionMDForLoop(TheLoop, Name);  in findStringMetadataForLoop()
1070   MDNode *MD = findOptionMDForLoop(TheLoop, Name);  in getOptionalBoolLoopAttribute()
1123 bool llvm::isValidAsAccessGroup(MDNode *Node) {  in isValidAsAccessGroup()
1127 MDNode *llvm::makePostTransformationMetadata(LLVMContext &Context,  in makePostTransformationMetadata()
1128                                              MDNode *OrigLoopID,  in makePostTransformationMetadata()
1130                                              ArrayRef<MDNode *> AddAttrs) {  in makePostTransformationMetadata()
1143       if (MDNode *MD = dyn_cast<MDNode>(Op)) {  in makePostTransformationMetadata()
1160   MDNode *NewLoopID = MDNode::getDistinct(Context, MDs);  in makePostTransformationMetadata()