On Mon, 27 Nov 2023 04:48:19 GMT, Ioi Lam <iklam at openjdk.org> wrote: > . . . Probably the easiest is to add two more bits: _has_klass_shift and _has_table_index_shift. . . . Maybe so, but only in debug builds? ------------- PR Comment: https://git.openjdk.org/jdk/pull/16769#issuecomment-1827405538