added Id tag

[libfirm] / ir / ir / irgraph.h

diff --git a/ir/ir/irgraph.h b/ir/ir/irgraph.h
index 70c3f16..68f7f0b 100644 (file)
--- a/ir/ir/irgraph.h
+++ b/ir/ir/irgraph.h
@@ -6,6 +6,8 @@
 ** irgraph.h: ir graph construction
 */
 
+/* $Id$ */
+
 # ifndef _IRGRAPH_H_
 # define _IRGRAPH_H_
 # include "tv.h"
@@ -75,6 +77,8 @@ ir_graph *new_ir_graph (entity *ent, int n_loc);
 /* Frees the passed irgraph.
    Deallocates all nodes in this graph and the ir_graph structure.
    Sets the field irgraph in the corresponding entity to NULL.
+   Does not remove the irgraph from the list in irprog (requires
+   inefficient search, call remove_irp_irg by hand).
    Does not free types, entities or modes that are used only by this
    graph, nor the entity standing for this graph. */
 void free_ir_graph (ir_graph *irg);