-/* Copyright (C) 1998 - 2000 by Universitaet Karlsruhe
-* All rights reserved.
-*
-* Authors: Goetz Lindenmaier
-*
-* testprogram.
-*/
-
-# include <stdio.h>
-# include <string.h>
-
-# include "irvrfy.h"
-# include "irdump.h"
-# include "firm.h"
+/*
+ * Project: libFIRM
+ * File name: testprograms/oo_program_example.c
+ * Purpose: A complex example.
+ * Author: Goetz Lindenmaier
+ * Modified by:
+ * Created:
+ * CVS-ID: $Id$
+ * Copyright: (c) 1999-2003 Universität Karlsruhe
+ * Licence: This file protected by GPL - GNU GENERAL PUBLIC LICENSE.
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#include <libfirm/firm.h>
/**
*
int
main(void)
{
- type *prim_t_int;
- type *owner, *class_prima;
- type *proc_main, *proc_set_a, *proc_c;
- type *class_p_ptr;
- entity *proc_main_e, *proc_set_a_e, *proc_c_e, *a_e;
+ ir_type *prim_t_int;
+ ir_type *owner, *class_prima;
+ ir_type *proc_main, *proc_set_a, *proc_c;
+ ir_type *class_p_ptr;
+ ir_entity *proc_main_e, *proc_set_a_e, *proc_c_e, *a_e;
ir_graph *main_irg, *set_a_irg, *c_irg;
ir_node *c2, *c5, *obj_o, *obj_size, *proc_ptr, *call, *res, *x;
ir_node *self, *par1, *a_ptr;
ir_node *a_val;
+ symconst_symbol sym;
+ ir_entity **free_methods;
+ int arr_len;
int o_pos, self_pos, e_pos;
int i;
- init_firm (NULL);
+ init_firm(NULL);
set_opt_constant_folding(1);
set_opt_cse(1);
- set_opt_dead_node_elimination(1);
-
- /*** Make basic type information for primitive type int. ***/
- prim_t_int = new_type_primitive(id_from_str ("int", 3), mode_Is);
-
- /*** Make type information for the class (PRIMA). ***/
- /* The type of the class */
- class_prima = new_type_class(id_from_str ("PRIMA", 5));
- /* We need type information for pointers to the class: */
- class_p_ptr = new_type_pointer (id_from_str ("class_prima_ptr", 15),
- class_prima);
- /* An entity for the field (a). The entity constructor automatically adds
- the entity as member of the owner. */
- a_e = new_entity(class_prima, id_from_str ("a", 1), prim_t_int);
- /* An entity for the method set_a. But first we need type information
+
+ /*** Make basic ir_type information for primitive ir_type int. ***/
+ prim_t_int = new_type_primitive(new_id_from_chars("int", 3), mode_Is);
+
+ /*** Make ir_type information for the class (PRIMA). ***/
+ /* The ir_type of the class */
+ class_prima = new_type_class(new_id_from_chars("PRIMA", 5));
+ /* We need ir_type information for pointers to the class: */
+ class_p_ptr = new_type_pointer(new_id_from_chars("class_prima_ptr", 15),
+ class_prima, mode_P);
+ /* An ir_entity for the field (a). The ir_entity constructor automatically adds
+ the ir_entity as member of the owner. */
+ a_e = new_entity(class_prima, new_id_from_chars("a", 1), prim_t_int);
+ /* An ir_entity for the method set_a. But first we need ir_type information
for the method. */
- proc_set_a = new_type_method(id_from_str("set_a", 5), 2, 0);
+ proc_set_a = new_type_method(new_id_from_chars("set_a", 5), 2, 0);
set_method_param_type(proc_set_a, 0, class_p_ptr);
set_method_param_type(proc_set_a, 1, prim_t_int);
- proc_set_a_e = new_entity(class_prima, id_from_str ("set_a", 5), proc_set_a);
- /* An entity for the method c. Implicit argument "self" must be modeled
+ proc_set_a_e = new_entity(class_prima, new_id_from_chars("set_a", 5), proc_set_a);
+ /* An ir_entity for the method c. Implicit argument "self" must be modeled
explicit! */
- proc_c = new_type_method(id_from_str("c", 1 ), 2, 1);
+ proc_c = new_type_method(new_id_from_chars("c", 1 ), 2, 1);
set_method_param_type(proc_c, 0, class_p_ptr);
set_method_param_type(proc_c, 1, prim_t_int);
set_method_res_type(proc_c, 0, prim_t_int);
- proc_c_e = new_entity(class_prima, id_from_str ("c", 1), proc_c);
+ proc_c_e = new_entity(class_prima, new_id_from_chars("c", 1), proc_c);
/*** Now build procedure main. ***/
/** Type information for main. **/
printf("\nCreating an IR graph: OO_PROGRAM_EXAMPLE...\n");
/* Main is not modeled as part of an explicit class here. Therefore the
- owner is the global type. */
+ owner is the global ir_type. */
owner = get_glob_type();
/* Main has zero parameters and one result. */
- proc_main = new_type_method(id_from_str("OO_PROGRAM_EXAMPLE_main", 23), 0, 1);
- /* The result type is int. */
+ proc_main = new_type_method(new_id_from_chars("OO_PROGRAM_EXAMPLE_main", 23), 0, 1);
+ /* The result ir_type is int. */
set_method_res_type(proc_main, 0, prim_t_int);
- /* The entity for main. */
- proc_main_e = new_entity (owner, id_from_str ("OO_PROGRAM_EXAMPLE_main", 23), proc_main);
+ /* The ir_entity for main. */
+ proc_main_e = new_entity(owner, new_id_from_chars("OO_PROGRAM_EXAMPLE_main", 23), proc_main);
/** Build code for procedure main. **/
/* We need one local variable (for "o"). */
- main_irg = new_ir_graph (proc_main_e, 1);
+ main_irg = new_ir_graph(proc_main_e, 1);
o_pos = 0;
/* Remark that this irg is the main routine of the program. */
set_irp_main_irg(main_irg);
/* Make the constants. They are independent of a block. */
- c2 = new_Const (mode_Is, tarval_from_long (mode_Is, 2));
- c5 = new_Const (mode_Is, tarval_from_long (mode_Is, 5));
+ c2 = new_Const(mode_Is, new_tarval_from_long(2, mode_Is));
+ c5 = new_Const(mode_Is, new_tarval_from_long(5, mode_Is));
/* There is only one block in main, it contains the allocation and the calls. */
- /* Allocate the defined object and generate the type information. */
- obj_size = new_SymConst((type_or_id_p)class_prima, size);
+ /* Allocate the defined object and generate the ir_type information. */
+ sym.type_p = class_prima;
+ obj_size = new_SymConst(mode_Iu, sym, symconst_type_size);
obj_o = new_Alloc(get_store(), obj_size, class_prima, heap_alloc);
- set_store(new_Proj(obj_o, mode_M, 0)); /* make the changed memory visible */
- obj_o = new_Proj(obj_o, mode_P, 2); /* remember the pointer to the object */
+ set_store(new_Proj(obj_o, mode_M, pn_Alloc_M)); /* make the changed memory visible */
+ obj_o = new_Proj(obj_o, mode_P, pn_Alloc_res); /* remember the pointer to the object */
set_value(o_pos, obj_o);
/* Get the pointer to the procedure from the object. */
call = new_Call(get_store(), proc_ptr, 2, in, proc_set_a);
}
/* Make the change to memory visible. There are no results. */
- set_store(new_Proj(call, mode_M, 0));
+ set_store(new_Proj(call, mode_M, pn_Call_M));
/* Get the pointer to the nest procedure from the object. */
proc_ptr = new_simpleSel(get_store(), get_value(o_pos, mode_P), proc_c_e);
call = new_Call(get_store(), proc_ptr, 2, in, proc_c);
}
/* make the change to memory visible */
- set_store(new_Proj(call, mode_M, 0));
+ set_store(new_Proj(call, mode_M, pn_Call_M));
/* Get the result of the procedure: select the result tuple from the call,
then the proper result from the tuple. */
- res = new_Proj(new_Proj(call, mode_T, 2), mode_Is, 0);
+ res = new_Proj(new_Proj(call, mode_T, pn_Call_T_result), mode_Is, 0);
/* return the results of procedure main */
{
ir_node *in[1];
in[0] = res;
- x = new_Return (get_store(), 1, in);
+ x = new_Return(get_store(), 1, in);
}
- mature_block (get_irg_current_block(main_irg));
+ mature_immBlock(get_irg_current_block(main_irg));
/* complete the end_block */
- add_in_edge (get_irg_end_block(main_irg), x);
- mature_block (get_irg_end_block(main_irg));
+ add_immBlock_pred(get_irg_end_block(main_irg), x);
+ mature_immBlock(get_irg_end_block(main_irg));
irg_vrfy(main_irg);
- finalize_cons (main_irg);
+ irg_finalize_cons(main_irg);
/****************************************************************************/
printf("Creating IR graph for set_a: \n");
/* Local variables: self, e */
- set_a_irg = new_ir_graph (proc_set_a_e, 2);
+ set_a_irg = new_ir_graph(proc_set_a_e, 2);
self_pos = 0; e_pos = 1;
/* get the procedure parameter */
set_value(self_pos, self);
par1 = new_Proj(get_irg_args(set_a_irg), mode_Is, 1);
set_value(e_pos, par1);
- /* Create and select the entity to set */
+ /* Create and select the ir_entity to set */
a_ptr = new_simpleSel(get_store(), self, a_e);
/* perform the assignment */
- set_store(new_Proj(new_Store(get_store(), a_ptr, par1), mode_M, 0));
+ set_store(new_Proj(new_Store(get_store(), a_ptr, par1), mode_M, pn_Store_M));
/* return nothing */
- x = new_Return (get_store (), 0, NULL);
- mature_block (get_irg_current_block(set_a_irg));
+ x = new_Return(get_store(), 0, NULL);
+ mature_immBlock(get_irg_current_block(set_a_irg));
/* complete the end_block */
- add_in_edge (get_irg_end_block(set_a_irg), x);
- mature_block (get_irg_end_block(set_a_irg));
+ add_immBlock_pred(get_irg_end_block(set_a_irg), x);
+ mature_immBlock(get_irg_end_block(set_a_irg));
/* verify the graph */
irg_vrfy(set_a_irg);
- finalize_cons (set_a_irg);
+ irg_finalize_cons(set_a_irg);
/****************************************************************************/
printf("Creating IR graph for c: \n");
/* Local variables self, d */
- c_irg = new_ir_graph (proc_c_e, 2);
+ c_irg = new_ir_graph(proc_c_e, 2);
/* get the procedure parameter */
self = new_Proj(get_irg_args(c_irg), mode_P, 0);
par1 = new_Proj(get_irg_args(c_irg), mode_Is, 1);
- /* Select the entity and load the value */
+ /* Select the ir_entity and load the value */
a_ptr = new_simpleSel(get_store(), self, a_e);
- a_val = new_Load(get_store(), a_ptr);
- set_store(new_Proj(a_val, mode_M, 0));
- a_val = new_Proj(a_val, mode_Is, 2);
+ a_val = new_Load(get_store(), a_ptr, mode_Is);
+ set_store(new_Proj(a_val, mode_M, pn_Load_M));
+ a_val = new_Proj(a_val, mode_Is, pn_Load_res);
/* return the result */
{
ir_node *in[1];
in[0] = new_Add(par1, a_val, mode_Is);
- x = new_Return (get_store (), 1, in);
+ x = new_Return(get_store(), 1, in);
}
- mature_block (get_irg_current_block(c_irg));
+ mature_immBlock(get_irg_current_block(c_irg));
/* complete the end_block */
- add_in_edge (get_irg_end_block(c_irg), x);
- mature_block (get_irg_end_block(c_irg));
+ add_immBlock_pred(get_irg_end_block(c_irg), x);
+ mature_immBlock(get_irg_end_block(c_irg));
/* verify the graph */
irg_vrfy(c_irg);
- finalize_cons (c_irg);
+ irg_finalize_cons(c_irg);
/****************************************************************************/
dead_node_elimination(get_irp_irg(i));
}
- printf("Dumping graphs of all procedures and a type graph.\n");
- dump_all_ir_graphs(dump_ir_block_graph);
- dump_all_ir_graphs(dump_ir_block_graph_w_types);
- dump_all_types();
-
- printf("Use xvcg to view these graphs:\n");
- printf("/ben/goetz/bin/xvcg GRAPHNAME\n\n");
- return (0);
+ printf("Dumping graphs of all procedures and a ir_type graph.\n");
+ /* Touch ld names to distinguish names from oo_inline names. */
+ get_entity_ld_ident(proc_set_a_e);
+ get_entity_ld_ident(proc_c_e);
+
+ dump_consts_local(1);
+ turn_off_edge_labels();
+
+ dump_all_ir_graphs(dump_ir_graph, "");
+ dump_all_ir_graphs(dump_ir_block_graph, "");
+ dump_all_ir_graphs(dump_ir_graph_w_types, "");
+ dump_all_ir_graphs(dump_ir_block_graph_w_types, "");
+ dump_all_ir_graphs(dump_type_graph, "");
+ dump_all_ir_graphs(dump_graph_as_text, "");
+ dump_all_types("");
+ dump_class_hierarchy(1, "");
+
+ cgana(&arr_len, &free_methods);
+#ifdef INTERPROCEDURAL_VIEW
+ cg_construct(arr_len, free_methods);
+
+ set_interprocedural_view(1);
+#endif
+ dump_ir_graph(main_irg, "");
+ dump_ir_block_graph(main_irg, "");
+ dump_ir_graph_w_types(main_irg, "");
+ dump_ir_block_graph_w_types(main_irg, "");
+#ifdef INTERPROCEDURAL_VIEW
+ dump_all_cg_block_graph("");
+#endif
+
+ printf("Use ycomp to view these graphs:\n");
+ printf("ycomp GRAPHNAME\n\n");
+ return 0;
}
projects / libfirm / blobdiff