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Added graph identifiction: leaf, recursive, chain
[libfirm]
/
testprograms
/
while_example.c
diff --git
a/testprograms/while_example.c
b/testprograms/while_example.c
index
b49afbb
..
b9040cb
100644
(file)
--- a/
testprograms/while_example.c
+++ b/
testprograms/while_example.c
@@
-1,10
+1,15
@@
-/* Copyright (C) 2001 by Universitaet Karlsruhe
-* All rights reserved.
-*
-* Authors: Goetz Lindenmaier
-*
-* testprogram.
-*/
+/*
+ * Project: libFIRM
+ * File name: testprograms/while_example.c
+ * Purpose: Construct a loop.
+ * 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 <stdio.h>
# include <string.h>
@@
-16,9
+21,9
@@
/**
* This file constructs the ir for the following pseudo-program:
*
/**
* This file constructs the ir for the following pseudo-program:
*
-* main(int a) { // pos 0
-* int b = 1; // pos 1
-* int h; // pos 2
+* main(int a) { //
pos 0
+* int b = 1; //
pos 1
+* int h; //
pos 2
*
* while (0 == 2) loop {
* h = a;
*
* while (0 == 2) loop {
* h = a;
@@
-49,20
+54,21
@@
main(void)
set_opt_cse(1);
set_opt_dead_node_elimination (1);
set_opt_cse(1);
set_opt_dead_node_elimination (1);
- prim_t_int = new_type_primitive(
id_from_str
("int", 3), mode_Is);
+ prim_t_int = new_type_primitive(
new_id_from_chars
("int", 3), mode_Is);
#define METHODNAME "main_tp"
#define NRARGS 1
#define NRES 1
#define METHODNAME "main_tp"
#define NRARGS 1
#define NRES 1
- proc_main = new_type_method(
id_from_str
(METHODNAME, strlen(METHODNAME)),
+ proc_main = new_type_method(
new_id_from_chars
(METHODNAME, strlen(METHODNAME)),
NRARGS, NRES);
set_method_param_type(proc_main, 0, prim_t_int);
set_method_res_type(proc_main, 0, prim_t_int);
NRARGS, NRES);
set_method_param_type(proc_main, 0, prim_t_int);
set_method_res_type(proc_main, 0, prim_t_int);
- owner = new_type_class (id_from_str ("WHILE_EXAMPLE", 13));
- ent = new_entity (owner, id_from_str ("main", strlen("main")), proc_main);
+ owner = new_type_class (new_id_from_chars ("WHILE_EXAMPLE", 13));
+ ent = new_entity (owner, new_id_from_chars ("main", strlen("main")), proc_main);
+ get_entity_ld_name(ent); /* force name mangling */
/* Generates start and end blocks and nodes and a first, initial block */
irg = new_ir_graph (ent, 4);
/* Generates start and end blocks and nodes and a first, initial block */
irg = new_ir_graph (ent, 4);
@@
-71,23
+77,23
@@
main(void)
set_value (0, new_Proj(get_irg_args(irg), mode_Is, 0));
set_value (1, new_Const (mode_Is, new_tarval_from_long (1, mode_Is)));
x = new_Jmp();
set_value (0, new_Proj(get_irg_args(irg), mode_Is, 0));
set_value (1, new_Const (mode_Is, new_tarval_from_long (1, mode_Is)));
x = new_Jmp();
- mature_
b
lock (get_irg_current_block(irg));
+ mature_
immB
lock (get_irg_current_block(irg));
/* generate a block for the loop header and the conditional branch */
r = new_immBlock ();
/* generate a block for the loop header and the conditional branch */
r = new_immBlock ();
- add_i
n_edge
(r, x);
+ add_i
mmBlock_pred
(r, x);
x = new_Cond (new_Proj(new_Cmp(new_Const (mode_Is, new_tarval_from_long (0, mode_Is)),
x = new_Cond (new_Proj(new_Cmp(new_Const (mode_Is, new_tarval_from_long (0, mode_Is)),
-
get_value(1, mode_Is)),
+ get_value(1, mode_Is)),
mode_b, Eq));
f = new_Proj (x, mode_X, 0);
t = new_Proj (x, mode_X, 1);
/* generate the block for the loop body */
b = new_immBlock ();
mode_b, Eq));
f = new_Proj (x, mode_X, 0);
t = new_Proj (x, mode_X, 1);
/* generate the block for the loop body */
b = new_immBlock ();
- add_i
n_edge
(b, t);
+ add_i
mmBlock_pred
(b, t);
x = new_Jmp ();
x = new_Jmp ();
- add_i
n_edge
(r, x);
+ add_i
mmBlock_pred
(r, x);
/* The code in the loop body,
as we are dealing with local variables only the dataflow edges
/* The code in the loop body,
as we are dealing with local variables only the dataflow edges
@@
-95,13
+101,13
@@
main(void)
set_value (2, get_value (0, mode_Is));
set_value (0, get_value (1, mode_Is));
set_value (1, get_value (2, mode_Is));
set_value (2, get_value (0, mode_Is));
set_value (0, get_value (1, mode_Is));
set_value (1, get_value (2, mode_Is));
- mature_
b
lock (b);
- mature_
b
lock (r);
+ mature_
immB
lock (b);
+ mature_
immB
lock (r);
/* generate the return block */
r = new_immBlock ();
/* generate the return block */
r = new_immBlock ();
- add_i
n_edge
(r, f);
- mature_
b
lock (r);
+ add_i
mmBlock_pred
(r, f);
+ mature_
immB
lock (r);
{
ir_node *in[1];
{
ir_node *in[1];
@@
-111,8
+117,8
@@
main(void)
}
/* finalize the end block generated in new_ir_graph() */
}
/* finalize the end block generated in new_ir_graph() */
- add_i
n_edge
(get_irg_end_block(irg), x);
- mature_
b
lock (get_irg_end_block(irg));
+ add_i
mmBlock_pred
(get_irg_end_block(irg), x);
+ mature_
immB
lock (get_irg_end_block(irg));
finalize_cons (irg);
finalize_cons (irg);
@@
-127,8
+133,9
@@
main(void)
/* output the vcg file */
printf("Done building the graph. Dumping it.\n");
turn_off_edge_labels();
/* output the vcg file */
printf("Done building the graph. Dumping it.\n");
turn_off_edge_labels();
- dump_all_types();
- dump_ir_block_graph (irg);
+ char *suffix = "";
+ dump_all_types(suffix);
+ dump_ir_block_graph (irg, suffix);
printf("Use xvcg to view this graph:\n");
printf("/ben/goetz/bin/xvcg GRAPHNAME\n\n");
printf("Use xvcg to view this graph:\n");
printf("/ben/goetz/bin/xvcg GRAPHNAME\n\n");