Lines Matching defs:Ref

206 bool MetadataTracking::track(void *Ref, Metadata &MD, OwnerTy Owner) {
207   assert(Ref && "Expected live reference");
208   assert((Owner || *static_cast<Metadata **>(Ref) == &MD) &&
211     R->addRef(Ref, Owner);
217     PH->Use = static_cast<Metadata **>(Ref);
223 void MetadataTracking::untrack(void *Ref, Metadata &MD) {
224   assert(Ref && "Expected live reference");
226     R->dropRef(Ref);
231 bool MetadataTracking::retrack(void *Ref, Metadata &MD, void *New) {
232   assert(Ref && "Expected live reference");
234   assert(Ref != New && "Expected change");
236     R->moveRef(Ref, New, MD);
296 void ReplaceableMetadataImpl::addRef(void *Ref, OwnerTy Owner) {
298       UseMap.insert(std::make_pair(Ref, std::make_pair(Owner, NextIndex)))
307 void ReplaceableMetadataImpl::dropRef(void *Ref) {
308   bool WasErased = UseMap.erase(Ref);
313 void ReplaceableMetadataImpl::moveRef(void *Ref, void *New,
315   auto I = UseMap.find(Ref);
325   assert((OwnerAndIndex.first || *static_cast<Metadata **>(Ref) == &MD) &&
372     // Check that this Ref hasn't disappeared after RAUW (when updating a
373     // previous Ref).
380       Metadata *&Ref = *static_cast<Metadata **>(Pair.first);
381       Ref = MD;
383         MetadataTracking::track(Ref);
910 void MDNode::handleChangedOperand(void *Ref, Metadata *New) {
911   unsigned Op = static_cast<MDOperand *>(Ref) - op_begin();