Use simple assignment instead of memcpy().

[libfirm] / ir / tr / typewalk.c

diff --git a/ir/tr/typewalk.c b/ir/tr/typewalk.c
index 6369474..fde9e46 100644 (file)
--- a/ir/tr/typewalk.c
+++ b/ir/tr/typewalk.c
@@ -29,9 +29,7 @@
  * - execute the pre function before recursion
  * - execute the post function after recursion
  */
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
+#include "config.h"
 
 #ifdef HAVE_STDLIB_H
 # include <stdlib.h>
@@ -233,8 +231,6 @@ static void do_type_walk(type_or_ent tore,
        /* execute post method */
        if (post)
                post(tore, env);
-
-       return;
 }
 
 /**  Check whether node contains types or entities as an attribute.
@@ -319,7 +315,6 @@ void type_walk_irg(ir_graph *irg,
        do_type_walk(cont, pre, post, env);
 
        current_ir_graph = rem;
-       return;
 }
 
 static void type_walk_s2s_2(type_or_ent tore,
@@ -399,7 +394,6 @@ static void type_walk_s2s_2(type_or_ent tore,
                printf(" *** Faulty type or entity! \n");
                break;
        }
-       return;
 }
 
 void type_walk_super2sub(type_walk_func *pre,
@@ -494,7 +488,6 @@ type_walk_super_2(type_or_ent tore,
                printf(" *** Faulty type or entity! \n");
                break;
        }
-       return;
 }
 
 void type_walk_super(type_walk_func *pre,
@@ -548,8 +541,6 @@ class_walk_s2s_2(ir_type *tp,
        /* execute post method */
        if (post)
                post(tp, env);
-
-       return;
 }
 
 void class_walk_super2sub(class_walk_func *pre,