X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbesched.c;h=ee15f264ef317c5ec1497474b0300537824c8cac;hb=89dc24503c04139bb05504059b291d6d89f99661;hp=c33115a05c486444621afb41c701bfabe692a601;hpb=55437d814f031e648187e51ba6e952907f9a480c;p=libfirm

diff --git a/ir/be/besched.c b/ir/be/besched.c
index c33115a05..ee15f264e 100644
--- a/ir/be/besched.c
+++ b/ir/be/besched.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1995-2007 University of Karlsruhe.  All right reserved.
+ * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
  *
  * This file is part of libFirm.
  *
@@ -47,6 +47,7 @@
 #include "beutil.h"
 #include "belistsched.h"
 
+FIRM_IMPL1(have_sched_info, int, const ir_graph *)
 FIRM_IMPL1(sched_get_time_step, int, const ir_node *)
 FIRM_IMPL1(sched_has_next, int, const ir_node *)
 FIRM_IMPL1(sched_has_prev, int, const ir_node *)
@@ -55,12 +56,12 @@ FIRM_IMPL1(sched_prev, ir_node *, const ir_node *)
 FIRM_IMPL1(sched_is_scheduled, int, const ir_node *)
 FIRM_IMPL1(sched_first, ir_node *, const ir_node *)
 FIRM_IMPL1(sched_last, ir_node *, const ir_node *)
-FIRM_IMPL2_VOID(sched_add_after, ir_node *, ir_node *)
-FIRM_IMPL2_VOID(sched_add_before, ir_node *, ir_node *)
-FIRM_IMPL1_VOID(sched_init_block, ir_node *)
-FIRM_IMPL1_VOID(sched_reset, ir_node *)
+FIRM_IMPL2_VOID(sched_add_after, const ir_node *, const ir_node *)
+FIRM_IMPL2_VOID(sched_add_before, const ir_node *, const ir_node *)
+FIRM_IMPL1_VOID(sched_init_block, const ir_node *)
+FIRM_IMPL1_VOID(sched_reset, const ir_node *)
 FIRM_IMPL2(sched_comes_after, int, const ir_node *, const ir_node *)
-FIRM_IMPL1_VOID(sched_remove, ir_node *)
+FIRM_IMPL1_VOID(sched_remove, const ir_node *)
 
 size_t sched_irn_data_offset = 0;
 
@@ -85,7 +86,7 @@ void be_sched_dump(FILE *f, ir_graph *irg)
 /* Init the scheduling stuff. */
 void be_init_sched(void)
 {
-	sched_irn_data_offset = register_additional_node_data(sizeof(sched_info_t));
+	sched_irn_data_offset = firm_register_additional_node_data(sizeof(sched_info_t));
 }
 
 BE_REGISTER_MODULE_CONSTRUCTOR(be_init_sched);
@@ -116,7 +117,7 @@ int sched_skip_phi_predicator(const ir_node *irn, void *data) {
 /* Skip nodes in a schedule. */
 ir_node *sched_skip(ir_node *from, int forward, sched_predicator_t *predicator, void *data)
 {
-	const ir_node *bl = get_block(from);
+	const ir_node *bl = get_block_const(from);
 	ir_node *curr;
 
 	if (forward) {
@@ -189,3 +190,24 @@ void be_remove_dead_nodes_from_schedule(be_irg_t *birg)
 	// walk schedule and remove non-marked nodes
 	irg_block_walk_graph(irg, remove_dead_nodes_walker, NULL, &env);
 }
+
+static void *sched_irn_init(ir_phase *ph, const ir_node *irn, void *old)
+{
+	sched_info_t *info = old ? old : phase_alloc(ph, sizeof(*info));
+
+	info->idx  = get_irn_idx(irn);
+	INIT_LIST_HEAD(&info->list);
+	info->scheduled = 0;
+	info->time_step = 0;
+	return info;
+}
+
+void be_sched_init_phase(ir_graph *irg)
+{
+	init_irg_phase(irg, PHASE_BE_SCHED, 0, sched_irn_init);
+}
+
+void be_sched_free_phase(ir_graph *irg)
+{
+	free_irg_phase(irg, PHASE_BE_SCHED);
+}