502 MDNode *Loop::getLoopID() const {  in getLoopID()
503   MDNode *LoopID = nullptr;  in getLoopID()
510     MDNode *MD = TI->getMetadata(LLVMContext::MD_loop);  in getLoopID()
526 void Loop::setLoopID(MDNode *LoopID) const {  in setLoopID()
541   MDNode *DisableUnrollMD =  in setLoopAlreadyUnrolled()
542       MDNode::get(Context, MDString::get(Context, "llvm.loop.unroll.disable"));  in setLoopAlreadyUnrolled()
543   MDNode *LoopID = getLoopID();  in setLoopAlreadyUnrolled()
544   MDNode *NewLoopID = makePostTransformationMetadata(  in setLoopAlreadyUnrolled()
552   MDNode *MustProgress = findOptionMDForLoop(this, "llvm.loop.mustprogress");  in setLoopMustProgress()
557   MDNode *MustProgressMD =  in setLoopMustProgress()
558       MDNode::get(Context, MDString::get(Context, "llvm.loop.mustprogress"));  in setLoopMustProgress()
559   MDNode *LoopID = getLoopID();  in setLoopMustProgress()
560   MDNode *NewLoopID =  in setLoopMustProgress()
566   MDNode *DesiredLoopIdMetadata = getLoopID();  in isAnnotatedParallel()
571   MDNode *ParallelAccesses =  in isAnnotatedParallel()
573   SmallPtrSet<MDNode *, 4>  in isAnnotatedParallel()
577       MDNode *AccGroup = cast<MDNode>(MD.get());  in isAnnotatedParallel()
594       if (MDNode *AccessGroup = I.getMetadata(LLVMContext::MD_access_group)) {  in isAnnotatedParallel()
595         auto ContainsAccessGroup = [&ParallelAccessGroups](MDNode *AG) -> bool {  in isAnnotatedParallel()
602             MDNode *AccGroup = cast<MDNode>(AccessListItem.get());  in isAnnotatedParallel()
619       MDNode *LoopIdMD =  in isAnnotatedParallel()
636   if (MDNode *LoopID = getLoopID()) {  in getLocRange()
1029 MDNode *llvm::findOptionMDForLoopID(MDNode *LoopID, StringRef Name) {  in findOptionMDForLoopID()
1040     MDNode *MD = dyn_cast<MDNode>(MDO);  in findOptionMDForLoopID()
1055 MDNode *llvm::findOptionMDForLoop(const Loop *TheLoop, StringRef Name) {  in findOptionMDForLoop()
1066   MDNode *MD = findOptionMDForLoop(TheLoop, Name);  in findStringMetadataForLoop()
1081   MDNode *MD = findOptionMDForLoop(TheLoop, Name);  in getOptionalBoolLoopAttribute()
1154 bool llvm::isValidAsAccessGroup(MDNode *Node) {  in isValidAsAccessGroup()
1158 MDNode *llvm::makePostTransformationMetadata(LLVMContext &Context,  in makePostTransformationMetadata()
1159                                              MDNode *OrigLoopID,  in makePostTransformationMetadata()
1161                                              ArrayRef<MDNode *> AddAttrs) {  in makePostTransformationMetadata()
1174       if (MDNode *MD = dyn_cast<MDNode>(Op)) {  in makePostTransformationMetadata()
1191   MDNode *NewLoopID = MDNode::getDistinct(Context, MDs);  in makePostTransformationMetadata()