/*
- * 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.
*
#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 *)
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;
/* 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);
/* 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) {
// 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);
+}