lto-streamer-in.c (lto_input_tree_ref): Do not register DEBUG_EXPR_DECLs with the varpool.

2009-12-11  Richard Guenther  <rguenther@suse.de>

	* lto-streamer-in.c (lto_input_tree_ref): Do not register
	DEBUG_EXPR_DECLs with the varpool.

From-SVN: r155182

gcc/ChangeLog

+2009-12-11  Richard Guenther  <rguenther@suse.de>
+
+	* lto-streamer-in.c (lto_input_tree_ref): Do not register
+	DEBUG_EXPR_DECLs with the varpool.
+
 2009-12-11  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* config/sparc/linux-unwind.h (MD_FROB_UPDATE_CONTEXT, 64-bit): Define.
@@ -73,17 +78,17 @@
 
 	PR middle-end/42228
 	PR middle-end/42110
-	* cgraph.c (cgraph_create_edge_including_clones): Add old_stmt parameter;
-	update edge if it already exists.
-	(cgraph_remove_node): Handle correctly cases where we are removing node having
-	clones.
+	* cgraph.c (cgraph_create_edge_including_clones): Add old_stmt
+	parameter; update edge if it already exists.
+	(cgraph_remove_node): Handle correctly cases where we are removing
+	node having clones.
 	* cgraph.h (cgraph_create_edge_including_clones): Declare.
 	(verify_cgraph_node): Add missing error_found = true code.
 	(cgraph_materialize_all_clones): Remove call edges of dead nodes.
 	* ipa.c (cgraph_remove_unreachable_nodes): Correctly look for master
 	clone; fix double linked list removal.
-	* tree-inline.c (copy_bb): Update cgraph_create_edge_including_clones call;
-	fix frequency of newly created edge.
+	* tree-inline.c (copy_bb): Update cgraph_create_edge_including_clones
+	call; fix frequency of newly created edge.
 
 2009-12-10  Bernd Schmidt  <bernd.schmidt@analog.com>
 

gcc/lto-streamer-in.c

@@ -358,7 +358,7 @@ lto_input_tree_ref (struct lto_input_block *ib, struct data_in *data_in,
     case LTO_label_decl_ref:
       ix_u = lto_input_uleb128 (ib);
       result = lto_file_decl_data_get_var_decl (data_in->file_data, ix_u);
-      if (tag == LTO_global_decl_ref)
+      if (TREE_CODE (result) == VAR_DECL)
 	varpool_mark_needed_node (varpool_node (result));
       break;