ir_graph *new_r_ir_graph(ir_entity *ent, int n_loc) {
ir_graph *res;
ir_node *first_block;
- ir_node *end, *start, *start_block, *initial_mem, *projX;
+ ir_node *end, *start, *start_block, *initial_mem, *projX, *bad;
res = alloc_graph();
res->last_node_idx = 0;
- res->value_table = new_identities (); /* value table for global value
- numbering for optimizing use in iropt.c */
+ res->value_table = new_identities(); /* value table for global value
+ numbering for optimizing use in iropt.c */
res->outs = NULL;
res->inline_property = irg_inline_any;
set_entity_irg(ent, res);
/*-- a class type so that it can contain "inner" methods as in Pascal. --*/
- res->frame_type = new_type_frame(id_mangle(get_entity_ident(ent), frame_type_suffix));
+ res->frame_type = new_type_frame();
/* the Anchor node must be created first */
res->anchor = new_Anchor(res);
start_block = new_immBlock();
set_cur_block(start_block);
set_irg_start_block(res, start_block);
- set_irg_bad (res, new_ir_node(NULL, res, start_block, op_Bad, mode_T, 0, NULL));
+ bad = new_ir_node(NULL, res, start_block, op_Bad, mode_T, 0, NULL);
+ bad->attr.irg.irg = res;
+ set_irg_bad (res, bad);
set_irg_no_mem (res, new_ir_node(NULL, res, start_block, op_NoMem, mode_M, 0, NULL));
start = new_Start();
set_irg_start (res, start);
initial_mem = new_Proj(start, mode_M, pn_Start_M);
set_irg_initial_mem(res, initial_mem);
- add_immBlock_pred(start_block, projX);
set_store(initial_mem);
res->index = get_irp_new_irg_idx();
res->graph_nr = get_irp_new_node_nr();
#endif
- /*
- * The code generation needs it. leave it in now.
- * Use of this edge is matter of discussion, unresolved. Also possible:
- * add_immBlock_pred(res->start_block, res->start_block), but invalid typed.
- */
mature_immBlock(res->current_block);
/*-- Make a block to start with --*/
set_cur_block(start_block);
set_irg_start_block(res, start_block);
bad = new_ir_node(NULL, res, start_block, op_Bad, mode_T, 0, NULL);
+ bad->attr.irg.irg = res;
set_irg_bad(res, bad);
no_mem = new_ir_node(NULL, res, start_block, op_NoMem, mode_M, 0, NULL);
set_irg_no_mem(res, no_mem);
/* Proj results of start node */
set_irg_initial_mem(res, new_Proj(start, mode_M, pn_Start_M));
projX = new_Proj(start, mode_X, pn_Start_X_initial_exec);
- add_immBlock_pred(start_block, projX);
mature_immBlock(start_block);
body_block = new_immBlock();
new_backedge_info(nn);
set_irn_link(n, nn);
- /* fix the irg for blocks */
+ /* fix the irg for Blocks: as Bad nodes are NOT copied, no
+ need t fix them */
if (is_Block(nn))
- nn->attr.block.irg = irg;
+ nn->attr.block.irg.irg = irg;
/* fix access to entities on the stack frame */
if (is_Sel(nn)) {
inefficient search, call remove_irp_irg by hand).
Does not free types, entities or modes that are used only by this
graph, nor the entity standing for this graph. */
-void free_ir_graph(ir_graph *irg) {
+void free_ir_graph(ir_graph *irg)
+{
assert(is_ir_graph(irg));
edges_deactivate(irg);
if (irg->value_table)
del_identities(irg->value_table);
if (irg->ent) {
- ir_peculiarity pec = get_entity_peculiarity (irg->ent);
- set_entity_peculiarity (irg->ent, peculiarity_description);
set_entity_irg(irg->ent, NULL); /* not set in const code irg */
- set_entity_peculiarity (irg->ent, pec);
}
free_End(get_irg_end(irg));
_set_irg_frame_type(irg, ftp);
}
+/* Returns the value parameter type of an IR graph. */
+ir_type *get_irg_value_param_type(ir_graph *irg) {
+ ir_entity *ent = get_irg_entity(irg);
+ ir_type *mtp = get_entity_type(ent);
+ return get_method_value_param_type(mtp);
+}
+
int
get_irg_n_locs(ir_graph *irg) {
if (get_opt_precise_exc_context())
return _get_irg_visited(irg);
}
-#ifdef INTERPROCEDURAL_VIEW
/** maximum visited flag content of all ir_graph visited fields. */
static ir_visited_t max_irg_visited = 0;
-#endif /* INTERPROCEDURAL_VIEW */
-void
-set_irg_visited(ir_graph *irg, ir_visited_t visited) {
+void set_irg_visited(ir_graph *irg, ir_visited_t visited)
+{
irg->visited = visited;
-#ifdef INTERPROCEDURAL_VIEW
if (irg->visited > max_irg_visited) {
max_irg_visited = irg->visited;
}
-#endif /* INTERPROCEDURAL_VIEW */
}
-void
-inc_irg_visited(ir_graph *irg) {
-#ifdef INTERPROCEDURAL_VIEW
- if (++irg->visited > max_irg_visited) {
+void inc_irg_visited(ir_graph *irg)
+{
+ ++irg->visited;
+ if (irg->visited > max_irg_visited) {
max_irg_visited = irg->visited;
}
-#else
- ++irg->visited;
-#endif /* INTERPROCEDURAL_VIEW */
}
-#ifdef INTERPROCEDURAL_VIEW
-ir_visited_t
-get_max_irg_visited(void) {
-#ifndef NDEBUG
- int i;
- for(i = 0; i < get_irp_n_irgs(); i++)
- assert(max_irg_visited >= get_irg_visited(get_irp_irg(i)));
-#endif
+ir_visited_t get_max_irg_visited(void)
+{
return max_irg_visited;
}
-void set_max_irg_visited(int val) {
+void set_max_irg_visited(int val)
+{
max_irg_visited = val;
}
-ir_visited_t
-inc_max_irg_visited(void) {
+ir_visited_t inc_max_irg_visited(void)
+{
#ifndef NDEBUG
int i;
for(i = 0; i < get_irp_n_irgs(); i++)
#endif
return ++max_irg_visited;
}
-#endif /* INTERPROCEDURAL_VIEW */
ir_visited_t
(get_irg_block_visited)(const ir_graph *irg) {
return additional_graph_data_size += size;
}
+
+void (set_irg_state)(ir_graph *irg, ir_graph_state_t state)
+{
+ _set_irg_state(irg, state);
+}
+
+void (clear_irg_state)(ir_graph *irg, ir_graph_state_t state)
+{
+ _clear_irg_state(irg, state);
+}
+
+int (is_irg_state)(const ir_graph *irg, ir_graph_state_t state)
+{
+ return _is_irg_state(irg, state);
+}