re PR bootstrap/48148 (LTO bootstrap failed with bootstrap-profiled)

2011-03-17  Richard Guenther  <rguenther@suse.de>

	PR bootstrap/48148
	* lto-cgraph.c (input_overwrite_node): Clear the abstract
	origin for decls in other ltrans units.
	(input_varpool_node): Likewise.

From-SVN: r171094

gcc/ChangeLog

 2011-03-17  Richard Guenther  <rguenther@suse.de>
 
+	PR bootstrap/48148
+	* lto-cgraph.c (input_overwrite_node): Clear the abstract
+	origin for decls in other ltrans units.
+	(input_varpool_node): Likewise.
+
+2011-03-17  Richard Guenther  <rguenther@suse.de>
+
 	PR middle-end/48165
 	* tree-object-size.c (compute_object_offset): Properly return
 	the offset operand of MEM_REFs as sizetype.

gcc/lto-cgraph.c

@@ -975,6 +975,7 @@ input_overwrite_node (struct lto_file_decl_data *file_data,
 	  || node->clone_of->decl != node->decl))
     {
       DECL_EXTERNAL (node->decl) = 1;
+      DECL_ABSTRACT_ORIGIN (node->decl) = NULL_TREE;
       TREE_STATIC (node->decl) = 0;
     }
   node->alias = bp_unpack_value (bp, 1);
@@ -1146,6 +1147,7 @@ input_varpool_node (struct lto_file_decl_data *file_data,
   if (node->in_other_partition)
     {
       DECL_EXTERNAL (node->decl) = 1;
+      DECL_ABSTRACT_ORIGIN (node->decl) = NULL_TREE;
       TREE_STATIC (node->decl) = 0;
     }
   aliases_p = bp_unpack_value (&bp, 1);