X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=testprograms%2Fconst_eval_example.c;h=a8e16359ddb0cf067e25599ba658775602b4e33c;hb=a4c85aab2676bbb3138f042ed5bc27a6df8b1903;hp=3a10de81f37a1906927d6138b3b06985b8d285f1;hpb=79df37c097fe8cfb7d8e56d30b658f7ce8f6655d;p=libfirm

diff --git a/testprograms/const_eval_example.c b/testprograms/const_eval_example.c
index 3a10de81f..a8e16359d 100644
--- a/testprograms/const_eval_example.c
+++ b/testprograms/const_eval_example.c
@@ -27,19 +27,22 @@ main(void)
 {
   ir_graph *irg;
   type_class *owner;
+  type_method *method;    /* the type of this method */
   entity *ent;
   ir_node *a, *b, *c, *d, *x;
 
-  printf("creating an IR graph: CONST_EVAL_EXAMPLE...\n");
+  printf("\nCreating an IR graph: CONST_EVAL_EXAMPLE...\n");
 
   init_firm ();
 
   /* Try both optimizations: */
   set_opt_constant_folding(1);
   set_opt_cse(1);
+  set_opt_dead_node_elimination (1);
 
   owner = new_type_class (id_from_str ("CONST_EVAL_EXAMPLE", 18));
-  ent = new_entity ((type *)owner, id_from_str ("main", 4), NULL);
+  method = new_type_method (id_from_str("main", 4), 0, 2);
+  ent = new_entity ((type *)owner, id_from_str ("main", 4), (type *)method);
 
   irg = new_ir_graph (ent, 4);
 
@@ -47,7 +50,7 @@ main(void)
   b = new_Const (mode_i, tarval_from_long (mode_i, 5));
 
   x = new_Jmp ();
-  mature_block (irg->current_block);
+  mature_block (get_irg_current_block(irg));
 
   /*  To test const eval on DivMod
   c = new_DivMod(get_store(), a, b);
@@ -56,15 +59,13 @@ main(void)
   c = new_Proj(c, mode_i, 2);
   */
 
-
-  /*
   c = new_Add (new_Const (mode_i, tarval_from_long (mode_i, 5)),
 	       new_Const (mode_i, tarval_from_long (mode_i, 7)),
 	       mode_i);
   d = new_Add (new_Const (mode_i, tarval_from_long (mode_i, 7)),
 	       new_Const (mode_i, tarval_from_long (mode_i, 5)),
 	       mode_i);
-  */
+
   {
      ir_node *in[2];
      in[0] = c;
@@ -73,17 +74,20 @@ main(void)
      x = new_Return (get_store (), 2, in);
   }
 
-  add_in_edge (irg->end_block, x);
-  mature_block (irg->end_block);
+  add_in_edge (get_irg_end_block(irg), x);
+  mature_block (get_irg_end_block(irg));
+
+  printf("Optimizing ...\n");
+  dead_node_elimination(irg);
 
+  printf("Done building the graph.  Dumping it.\n");
   /* verify the graph */
   irg_vrfy(irg);
 
-  printf("\nDone building the graph.  Dumping it.\n");
   dump_ir_block_graph (irg);
 
   printf("use xvcg to view this graph:\n");
-  printf("/ben/goetz/bin/xvcg GRAPHNAME\n");
+  printf("/ben/goetz/bin/xvcg GRAPHNAME\n\n");
 
   return (0);
 }