SHUFFLE_ERROR_BRANCHES, ///< No free slots for branch insns.
SHUFFLE_ERROR_NOSLOTS, ///< No free slots for other insns.
SHUFFLE_ERROR_SLOTS, ///< Over-subscribed slots.
+ SHUFFLE_ERROR_ERRATA2, ///< Errata violation (v60).
+ SHUFFLE_ERROR_STORE_LOAD_CONFLICT, ///< store/load conflict
SHUFFLE_ERROR_UNKNOWN ///< Unknown error.
};