* 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;
set_optimize(1);
/*** 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
printf("\nCreating an IR graph: THREE_CFPRED_EXAMPLE ...\n");
owner = get_glob_type();
- 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);
ent = new_entity (owner,
- id_from_str (METHODNAME, strlen(METHODNAME)),
+ new_id_from_chars (METHODNAME, strlen(METHODNAME)),
proc_main);
#define NUM_OF_LOCAL_VARS 2
c2 = new_Proj (get_irg_args(irg), mode_Is, 0);
set_value(1, c2);
- cond = new_Cond(new_Proj(new_Cmp(c1, c2), mode_b, Eq));
+ cond = new_Cond(new_Proj(new_Cmp(c1, c2), mode_b, pn_Cmp_Eq));
set_value(0, new_Const (mode_Is, new_tarval_from_long (6, mode_Is)));
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);
set_value(0, new_Const (mode_Is, new_tarval_from_long (5, mode_Is)));
jmp = new_Jmp();
- add_in_edge(endBlock, jmp);
+ add_immBlock_pred(endBlock, jmp);
/* scndCondBlock */
scndCondBlock = new_immBlock();
- add_in_edge(scndCondBlock, f);
- mature_block(scndCondBlock);
+ add_immBlock_pred(scndCondBlock, f);
+ mature_immBlock(scndCondBlock);
c1 = new_Const (mode_Is, new_tarval_from_long (3, mode_Is));
- cond = new_Cond(new_Proj(new_Cmp(c1, get_value(1, mode_Is)), mode_b, Eq));
+ cond = new_Cond(new_Proj(new_Cmp(c1, get_value(1, mode_Is)), mode_b, pn_Cmp_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));
/* 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);
/* Block 3 */
Block3 = new_immBlock();
- add_in_edge(Block3, t);
- mature_block(Block3);
+ add_immBlock_pred(Block3, t);
+ mature_immBlock(Block3);
jmp = new_Jmp();
- add_in_edge(endBlock, jmp);
+ add_immBlock_pred(endBlock, jmp);
/* finish the end Block */
- switch_block(endBlock);
+ set_cur_block(endBlock);
{
ir_node *in[1];
in[0] = get_value(0, mode_Is);
x = new_Return (get_store(), 1, in);
}
- mature_block (get_irg_current_block(irg));
+ mature_immBlock (get_irg_current_block(irg));
/* finish the Block with the end node */
- 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));
/* verify the graph */
irg_vrfy(irg);
- finalize_cons (irg);
+ irg_finalize_cons (irg);
printf("Optimizing ...\n");
dead_node_elimination(irg);
printf("Dumping the graph and a control flow graph.\n");
- dump_ir_block_graph (irg);
- dump_cfg (irg);
+ char *suffix = "";
+ dump_ir_block_graph (irg, suffix);
+ dump_cfg (irg, suffix);
printf("Use xvcg to view these graphs:\n");
printf("/ben/goetz/bin/xvcg GRAPHNAME\n\n");