* |/_ _\|
* Block1 Block2 deadBlock
* \ | /
-* \ | /
-* _\| \ / |/_
+* \ | /
+* _\| \ / |/_
* nextBlock
*
*
* This is a program as, e.g.,
*
* if () then
-* { Jmp label1; } // happens anyways
+* { Jmp label1; } // happens anyways
* else
-* { Jmp label1; } // happens anyways
+* { Jmp label1; } // happens anyways
* label1:
* return();
* Jmp label1;
init_firm (NULL);
/*** Make basic type information for primitive type int. ***/
- 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);
/* FIRM was designed for oo languages where all methods belong to a class.
* For imperative languages like C we view a file as a large class containing
#define NRES 1
printf("\nCreating an IR graph: %s...\n", CLASSNAME);
- owner = new_type_class (id_from_str (CLASSNAME, strlen(CLASSNAME)));
- proc_main = new_type_method(id_from_str(METHODNAME, strlen(METHODNAME)),
+ owner = new_type_class (new_id_from_chars (CLASSNAME, strlen(CLASSNAME)));
+ proc_main = new_type_method(new_id_from_chars(METHODNAME, strlen(METHODNAME)),
NRARGS, NRES);
set_method_res_type(proc_main, 0, prim_t_int);
ent = new_entity (owner,
- id_from_str (METHODNAME, strlen(METHODNAME)),
+ new_id_from_chars (METHODNAME, strlen(METHODNAME)),
proc_main);
get_entity_ld_name(ent); /* To enforce name mangling for vcg graph name */
#define NUM_OF_LOCAL_VARS 1
cond = new_Cond(new_Proj(new_Cmp(c1, c2), mode_b, Eq));
f = new_Proj(cond, mode_X, 0);
t = new_Proj(cond, mode_X, 1);
- mature_block(get_irg_current_block(irg));
+ mature_immBlock(get_irg_current_block(irg));
/* end block to add jmps */
endBlock = new_immBlock();
/* Block 1 */
Block1 = new_immBlock();
- add_in_edge(Block1, t);
- mature_block(Block1);
+ add_immBlock_pred(Block1, t);
+ mature_immBlock(Block1);
jmp = new_Jmp();
- add_in_edge(endBlock, jmp);
+ add_immBlock_pred(endBlock, jmp);
/* Block 2 */
Block2 = new_immBlock();
- add_in_edge(Block2, f);
- mature_block(Block2);
+ add_immBlock_pred(Block2, f);
+ mature_immBlock(Block2);
jmp = new_Jmp();
- add_in_edge(endBlock, jmp);
+ add_immBlock_pred(endBlock, jmp);
/* dead Block */
deadBlock = new_immBlock();
- mature_block(deadBlock);
+ mature_immBlock(deadBlock);
jmp = new_Jmp();
- add_in_edge(endBlock, jmp);
+ add_immBlock_pred(endBlock, jmp);
/* finish end block */
- switch_block(endBlock);
+ set_cur_block(endBlock);
{
ir_node *in[1];
in[0] = get_value(0, mode_Is);
get_store();
x = new_Return (get_store(), 1, in);
}
- mature_block (get_irg_current_block(irg));
+ mature_immBlock (get_irg_current_block(irg));
- add_in_edge (get_irg_end_block(irg), x);
- mature_block (get_irg_end_block(irg));
+ add_immBlock_pred (get_irg_end_block(irg), x);
+ mature_immBlock (get_irg_end_block(irg));
finalize_cons (irg);
irg_vrfy(irg);
printf("Dumping the graph and a control flow graph.\n");
- dump_ir_block_graph (irg);
- dump_cfg (irg);
+ char *dump_file_suffix = "";
+ dump_ir_block_graph (irg, dump_file_suffix);
+ dump_cfg (irg, dump_file_suffix);
printf("Use xvcg to view these graphs:\n");
printf("/ben/goetz/bin/xvcg GRAPHNAME\n\n");