X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbesched_t.h;h=0d37f86886730eba17d2c14942f51fd08bb09a2a;hb=ba873a5483697d4ff93e3980d7b6a1b5cbc491b5;hp=f5a2e18ac9732b0339aabb220a18a0e78bb18d32;hpb=5c4c889a99e6bd23a35e108b4b4e9a6cbd9e695b;p=libfirm diff --git a/ir/be/besched_t.h b/ir/be/besched_t.h index f5a2e18ac..0d37f8688 100644 --- a/ir/be/besched_t.h +++ b/ir/be/besched_t.h @@ -8,6 +8,7 @@ #include "irnode_t.h" #include "irgraph_t.h" +#include "beutil.h" #include "besched.h" typedef unsigned int sched_timestep_t; @@ -54,15 +55,10 @@ static INLINE int _sched_get_time_step(const ir_node *irn) */ static INLINE int to_appear_in_schedule(ir_node *irn) { - int i, n; + if(get_irn_opcode(irn) == iro_Start) + return 1; - for(i = 0, n = get_irn_arity(irn); i < n; ++i) { - ir_node *op = get_irn_n(irn, i); - if(mode_is_datab(get_irn_mode(op))) - return 1; - } - - return mode_is_datab(get_irn_mode(irn)); + return is_data_node(irn); } /** @@ -179,10 +175,10 @@ static INLINE void _sched_set_time_stamp(ir_node *irn) */ static INLINE ir_node *_sched_add_before(ir_node *before, ir_node *irn) { - sched_info_t *info = get_irn_sched_info(irn); + sched_info_t *info = get_irn_sched_info(irn); list_add_tail(&info->list, &get_irn_sched_info(before)->list); - _sched_set_time_stamp(irn); - info->scheduled = 1; + _sched_set_time_stamp(irn); + info->scheduled = 1; return irn; } @@ -194,10 +190,10 @@ static INLINE ir_node *_sched_add_before(ir_node *before, ir_node *irn) */ static INLINE ir_node *_sched_add_after(ir_node *after, ir_node *irn) { - sched_info_t *info = get_irn_sched_info(irn); + sched_info_t *info = get_irn_sched_info(irn); list_add(&info->list, &get_irn_sched_info(after)->list); - _sched_set_time_stamp(irn); - info->scheduled = 1; + _sched_set_time_stamp(irn); + info->scheduled = 1; return irn; } @@ -209,11 +205,12 @@ static INLINE void _sched_remove(ir_node *irn) { sched_info_t *info = get_irn_sched_info(irn); list_del(&info->list); + INIT_LIST_HEAD(&info->list); info->scheduled = 0; } /** - * Check, if thenode is scheduled. + * Check, if the node is scheduled. * @param irn The node. * @return 1, if the node is scheduled, 0 if not. */ @@ -255,10 +252,14 @@ extern int sched_verify_irg(ir_graph *irg); * A predicate for a node. * @param irn The node. * @param data The custom data. - * @return 1 or 0, depending on your criteria. + * @return 1 if irn should be skipped. Else 0. */ typedef int (sched_predicator_t)(const ir_node *irn, void *data); + +int sched_skip_cf_predicator(const ir_node *irn, void *data); +int sched_skip_phi_predicator(const ir_node *irn, void *data); + /** * Skip nodes in a schedule. * @param from The node to start from.