beam_utils
is_killed_block(R, Is) -> term()
is_killed(R, Is, D) -> term()
is_killed_at(R, Lbl, D) -> term()
is_not_used(R, Is, D) -> term()
is_not_used_at(R, Lbl, D) -> term()
index_labels(Is) -> term()
empty_label_index() -> term()
index_label(Lbl, Is0, Acc) -> term()
bif_to_test(X1, Ops, Fail) -> term()
is_pure_test(X1) -> term()
delete_live_annos(Is) -> term()
combine_heap_needs(Words, H2) -> term()