avoid special case of a node input being NULL

[libfirm] / ir / ir / ircons_t.h

diff --git a/ir/ir/ircons_t.h b/ir/ir/ircons_t.h
index 46066cc..2ac4aab 100644 (file)
--- a/ir/ir/ircons_t.h
+++ b/ir/ir/ircons_t.h
@@ -30,20 +30,14 @@
 #include "ircons.h"
 #include "irgraph_t.h"
 
-/**
- * Initializes the graph construction.
- *
- * @param func  callback that is called if a uninitialized
- *              variable is detected
- *
- * @see uninitialized_local_variable_func_t
- */
-void firm_init_cons(uninitialized_local_variable_func_t *func);
-
 /**
  * Creates a new Anchor node.
  */
-ir_node *new_Anchor(ir_graph *irg);
+ir_node *new_r_Anchor(ir_graph *irg);
+
+/** create new block node without immediately optimizing it.
+ * This is an internal helper function for new_ir_graph() */
+ir_node *new_r_Block_noopt(ir_graph *irg, int arity, ir_node *in[]);
 
 /**
  * Allocate a frag array for a node if the current graph state is phase_building.