hashtable.c (calc_hash): Fix HASHSTEP definition.

	* hashtable.c (calc_hash): Fix HASHSTEP definition.
	* stringpool.c (make_identifier): No statistics here anymore.
	* objc-act.c (steup_string_decl): Remove redundant check.

From-SVN: r42337

gcc/ChangeLog

 2001-05-20  Neil Booth  <neil@daikokuya.demon.co.uk>
 
+	* hashtable.c (calc_hash): Fix HASHSTEP definition.
+	* stringpool.c (make_identifier): No statistics here anymore.
+	* objc-act.c (steup_string_decl): Remove redundant check.
+
+2001-05-20  Neil Booth  <neil@daikokuya.demon.co.uk>
+
 	* Makefile.in (OBJS, LIBCPP_OBJS, LIBCPP_DEPS,
 	cpplib.o, cpphash.o, fix-header): Update.
 	(hashtable.o): New target.

gcc/hashtable.c

@@ -64,7 +64,7 @@ calc_hash (str, len)
 {
   unsigned int n = len;
   unsigned int r = 0;
-#define HASHSTEP(r, c) ((r) * 67 + (c - 113));
+#define HASHSTEP(r, c) ((r) * 67 + ((c) - 113));
 
   while (n--)
     r = HASHSTEP (r, *str++);

gcc/objc/objc-act.c

@@ -1267,12 +1267,7 @@ setup_string_decl ()
   if (!string_class_decl)
     {
       if (!constant_string_global_id)
-	{
-	  constant_string_global_id =
-	    get_identifier (STRING_OBJECT_GLOBAL_NAME);
-	  if (constant_string_global_id == NULL_TREE)
-	    return;
-        }
+	constant_string_global_id = get_identifier (STRING_OBJECT_GLOBAL_NAME);
       string_class_decl = lookup_name (constant_string_global_id);
     }
 }

gcc/stringpool.c

@@ -114,9 +114,6 @@ make_identifier (node)
 	       IDENTIFIER_POINTER (node));
 
   TREE_SET_CODE (node, IDENTIFIER_NODE);
-#ifdef GATHER_STATISTICS
-  id_string_size += IDENTIFIER_LENGTH (node);
-#endif
 }
 
 /* Return an IDENTIFIER_NODE whose name is TEXT (a null-terminated string).