divmod_flavour_t dm_flav; /**<< flavour of a DivMod (flavour_Div/Mod/DivMod) */
+ long pn_code; /**<< projnum "types" (e.g. indicates the compare operator of a conditional jump
+ or an argument number) */
+
unsigned n_res; /**<< number of results */
arch_irn_flags_t flags; /**<< indicating if spillable and/or rematerializeable */