- if (! be_is_live_end(env->liveness, block, in) && /* if the value lives outside of block: do not count */
- mode_is_datab(get_irn_mode(in)) && /* must be data node */
- ! arch_irn_is(env->arch_env, in, ignore)) /* ignore "ignore" nodes :) */
- num_in++;
+ if (!mode_is_datab(get_irn_mode(in)))
+ continue;
+
+ if (arch_irn_is_ignore(in))
+ continue;
+
+ if (be_is_live_end(env->liveness, block, in))
+ continue;
+
+ num_in++;