added doxygen comments

[libfirm] / ir / ir / irgmod.h

diff --git a/ir/ir/irgmod.h b/ir/ir/irgmod.h
index 68a8d55..ab100d3 100644 (file)
--- a/ir/ir/irgmod.h
+++ b/ir/ir/irgmod.h
@@ -1,9 +1,9 @@
 /* Copyright (C) 1998 - 2000 by Universitaet Karlsruhe
-** All rights reserved.
-**
-** Authors: Martin Trapp, Christian Schaefer
-**
-** irgmod.h: ir graph modification
+* All rights reserved.
+*
+* Authors: Martin Trapp, Christian Schaefer
+*
+* irgmod.h: ir graph modification
 */
 
 /* $Id$ */
@@ -13,6 +13,11 @@
 
 # include "irnode.h"
 
+/* Exchanges two nodes by conserving edges leaving old (i.e., pointers
+   pointing to old).  Turns the old node into an Id. Requires that
+   current_ir_graph is set properly. */
+INLINE void exchange (ir_node *old, ir_node *nw);
+
 /* Turns a node into a "useless" Tuple.  The Tuple node just forms a tuple
    from several inputs.  The predecessors of the tuple have to be
    set by hand.  The block predecessor automatically remains the same.
@@ -20,11 +25,6 @@
    extracting values from the tuple are not available. */
 void turn_into_tuple (ir_node *node, int arity);
 
-/* Exchanges two nodes by conserving edges leaving old (i.e., pointers
-   pointing to old).  Turns the old node into an Id. Requires that
-   current_ir_graph is set properly. */
-inline void exchange (ir_node *old, ir_node *new);
-
 /* Walks over the passed ir graph and collects all Phi nodes as a
    list built with the link field in their corresponding block.
    Further it collects all Proj nodes in a list of the node producing