rss->cls = cls;
DBG((rss->dbg, LEVEL_1, "register class %s\n", arch_register_class_name(cls)));
/* Get all live value at end of Block having current register class */
ir_nodeset_init(&rss->live_block);
rss->cls = cls;
DBG((rss->dbg, LEVEL_1, "register class %s\n", arch_register_class_name(cls)));
/* Get all live value at end of Block having current register class */
ir_nodeset_init(&rss->live_block);