cgraph.h (struct varpool_node_set_def, [...]): Remove unused AUX pointer.

	* cgraph.h (struct varpool_node_set_def,
	struct cgraph_node_set_def): Remove unused AUX pointer.
	(cgraph_node_set_nonempty_p, varpool_node_set_nonempty_p): Use
	VEC_empty macro.

	* lto.c (bitmap vector): Remove.
	(lto_cgraph_node_sets,  lto_varpool_node_sets): Remove.
	(ltrans_partition_def): New structure.
	(ltrans_partition): New type and VECtor.
	(new_partition): New function.
	(add_cgraph_node_to_partition): New function.
	(lto_1_to_1_map): Reorganize for partitions.
	(lto_add_inline_clones): Remove.
	(lto_add_all_inlinees): Remove.
	(lto_promote_cross_file_statics): Use partitions.
	(cmp_partitions): New function.
	(lto_wpa_write_files): Do not call lto_add_all_inlinees;
	use partitions; output files sorted by size.

From-SVN: r160034

gcc/ChangeLog

 2010-05-29  Jan Hubicka  <jh@suse.cz>
 
+	* cgraph.h (struct varpool_node_set_def,
+	struct cgraph_node_set_def): Remove unused AUX pointer.
+	(cgraph_node_set_nonempty_p, varpool_node_set_nonempty_p): Use
+	VEC_empty macro.
+
+2010-05-29  Jan Hubicka  <jh@suse.cz>
+
 	PR middle-end/44324
 	* ipa-cp.c (ipcp_insert_stage): Replace "clone" by "constprop".
 

gcc/cgraph.h

@@ -311,7 +311,6 @@ struct GTY(()) cgraph_node_set_def
 {
   htab_t GTY((param_is (struct cgraph_node_set_element_def))) hashtab;
   VEC(cgraph_node_ptr, gc) *nodes;
-  PTR GTY ((skip)) aux;
 };
 
 typedef struct varpool_node *varpool_node_ptr;
@@ -326,7 +325,6 @@ struct GTY(()) varpool_node_set_def
 {
   htab_t GTY((param_is (struct varpool_node_set_element_def))) hashtab;
   VEC(varpool_node_ptr, gc) *nodes;
-  PTR GTY ((skip)) aux;
 };
 
 typedef struct cgraph_node_set_def *cgraph_node_set;
@@ -869,14 +867,14 @@ struct GTY(()) constant_descriptor_tree {
 static inline bool
 cgraph_node_set_nonempty_p (cgraph_node_set set)
 {
-  return VEC_length (cgraph_node_ptr, set->nodes);
+  return !VEC_empty (cgraph_node_ptr, set->nodes);
 }
 
 /* Return true if set is nonempty.  */
 static inline bool
 varpool_node_set_nonempty_p (varpool_node_set set)
 {
-  return VEC_length (varpool_node_ptr, set->nodes);
+  return !VEC_empty (varpool_node_ptr, set->nodes);
 }
 
 /* Return true when function NODE is only called directly.

gcc/lto/ChangeLog

+2010-05-29  Jan Hubicka  <jh@suse.cz>
+
+	* lto.c (bitmap vector): Remove.
+	(lto_cgraph_node_sets,  lto_varpool_node_sets): Remove.
+	(ltrans_partition_def): New structure.
+	(ltrans_partition): New type and VECtor.
+	(new_partition): New function.
+	(add_cgraph_node_to_partition): New function.
+	(lto_1_to_1_map): Reorganize for partitions.
+	(lto_add_inline_clones): Remove.
+	(lto_add_all_inlinees): Remove.
+	(lto_promote_cross_file_statics): Use partitions.
+	(cmp_partitions): New function.
+	(lto_wpa_write_files): Do not call lto_add_all_inlinees;
+	use partitions; output files sorted by size.
+
 2010-05-29  Steven Bosscher  <steven@gcc.gnu.org>
 
 	* Make-lang.in: Replace vec.h dependency with VEC_H.