using namespace llvm;
ReplaceableMetadataImpl *ReplaceableMetadataImpl::get(Metadata &MD) {
- if (auto *N = dyn_cast<MDNode>(&MD)) {
- if (auto *U = dyn_cast<UniquableMDNode>(N))
- return U->ReplaceableUses.get();
- return cast<MDNodeFwdDecl>(N);
- }
+ if (auto *N = dyn_cast<MDNode>(&MD))
+ return N->Context.getReplaceableUses();
return dyn_cast<ValueAsMetadata>(&MD);
}