{"ast_node_type":"other","tokens":[{"end":62,"kind":"keyword","start":0,"text":"//"}]}
                // (..., metadata! enzyme_dup, ptr, ptr, ...).
                // (..., ptr, ptr, ...). We add the following llvm-ir to our __enzyme call:
                if matches!(diff_activity, DiffActivity::Duplicated | DiffActivity::DuplicatedOnly)