cp-tree.h (TREE_INDIRECT_USING): Use TREE_LANG_FLAG_0 accessor.

2012-08-21  Richard Guenther  <rguenther@suse.de>

	cp/
	* cp-tree.h (TREE_INDIRECT_USING): Use TREE_LANG_FLAG_0 accessor.
	(ATTR_IS_DEPENDENT): Likewise.
	(ARGUMENT_PACK_INCOMPLETE_P): Use TREE_ADDRESSABLE instead of
	TREE_LANG_FLAG_0 on TREE_VECs.

	* tree.h (struct tree_base): Add union to make it possible to
	re-use the upper 4 bytes for tree codes that do not need as
	many flags as others.  Move visited and default_def_flag to
	common bits section in exchange for saturating_flag and
	unsigned_flag.  Add SSA name version and tree vec length
	fields here.
	(struct tree_vec): Remove length field here.
	(struct tree_ssa_name): Remove version field here.

From-SVN: r190558

gcc/ChangeLog

+2012-08-21  Richard Guenther  <rguenther@suse.de>
+
+	* tree.h (struct tree_base): Add union to make it possible to
+	re-use the upper 4 bytes for tree codes that do not need as
+	many flags as others.  Move visited and default_def_flag to
+	common bits section in exchange for saturating_flag and
+	unsigned_flag.  Add SSA name version and tree vec length
+	fields here.
+	(struct tree_vec): Remove length field here.
+	(struct tree_ssa_name): Remove version field here.
+
 2012-08-20  Jan Hubicka  <jh@suse.cz>
 
 	PR fortran/48636
-	* ipa-inline.c (want_inline_small_function_p): Take loop_iterations hint.
+	* ipa-inline.c (want_inline_small_function_p): Take loop_iterations
+	hint.
 	(edge_badness): Likewise.
 	* ipa-inline.h (inline_hints_vals): Add INLINE_HINT_loop_iterations.
 	(inline_summary): Add loop_iterations.

gcc/cp/ChangeLog

+2012-08-21  Richard Guenther  <rguenther@suse.de>
+
+	* cp-tree.h (TREE_INDIRECT_USING): Use TREE_LANG_FLAG_0 accessor.
+	(ATTR_IS_DEPENDENT): Likewise.
+	(ARGUMENT_PACK_INCOMPLETE_P): Use TREE_ADDRESSABLE instead of
+	TREE_LANG_FLAG_0 on TREE_VECs.
+
 2012-08-20  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	PR c++/10416

gcc/cp/cp-tree.h

@@ -2520,11 +2520,11 @@ struct GTY((variable_size)) lang_decl {
 
 /* In a TREE_LIST concatenating using directives, indicate indirect
    directives  */
-#define TREE_INDIRECT_USING(NODE) (TREE_LIST_CHECK (NODE)->base.lang_flag_0)
+#define TREE_INDIRECT_USING(NODE) TREE_LANG_FLAG_0 (TREE_LIST_CHECK (NODE))
 
 /* In a TREE_LIST in an attribute list, indicates that the attribute
    must be applied at instantiation time.  */
-#define ATTR_IS_DEPENDENT(NODE) (TREE_LIST_CHECK (NODE)->base.lang_flag_0)
+#define ATTR_IS_DEPENDENT(NODE) TREE_LANG_FLAG_0 (TREE_LIST_CHECK (NODE))
 
 extern tree decl_shadowed_for_var_lookup (tree);
 extern void decl_shadowed_for_var_insert (tree, tree);
@@ -2881,7 +2881,7 @@ extern void decl_shadowed_for_var_insert (tree, tree);
    arguments will be placed into the beginning of the argument pack,
    but additional arguments might still be deduced.  */
 #define ARGUMENT_PACK_INCOMPLETE_P(NODE)        \
-  TREE_LANG_FLAG_0 (ARGUMENT_PACK_ARGS (NODE))
+  TREE_ADDRESSABLE (ARGUMENT_PACK_ARGS (NODE))
 
 /* When ARGUMENT_PACK_INCOMPLETE_P, stores the explicit template
    arguments used to fill this pack.  */