1 files changed, 0 insertions, 7 deletions
diff --git a/gcc/genattr.c b/gcc/genattr.c
index 36a37b1a408..9207876e817 100644
--- a/gcc/genattr.c
+++ b/gcc/genattr.c
@@ -23,15 +23,9 @@ Boston, MA 02111-1307, USA.  */
 #include "hconfig.h"
 #include "system.h"
 #include "rtl.h"
-#include "obstack.h"
 #include "errors.h"
 #include "gensupport.h"
 
-static struct obstack obstack;
-struct obstack *rtl_obstack = &obstack;
-
-#define obstack_chunk_alloc xmalloc
-#define obstack_chunk_free free
 
 /* A range of values.  */
 
@@ -239,7 +233,6 @@ main (argc, argv)
   init_range (&all_blockage);
 
   progname = "genattr";
-  obstack_init (rtl_obstack);
 
   if (argc <= 1)
     fatal ("No input file name.");