PR lto/44812

	* lto-cgraph.c (intput_node, input_varpool_node): Set DECL_EXTERNAL
	on functions/variables in other partition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163811 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 612e020..cf3a172 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,11 @@
 2010-09-03  Jan Hubicka  <jh@suse.cz>
 
+       PR lto/44812
+       * lto-cgraph.c (intput_node, input_varpool_node): Set DECL_EXTERNAL
+       on functions/variables in other partition.
+
+2010-09-03  Jan Hubicka  <jh@suse.cz>
+
        * cgraph.h (struct varpool_node): Add const_value_known.
        (varpool_decide_const_value_known): Declare.
        * tree-ssa-ccp.c (fold_const_aggregate_ref): Update initializer folding.

diff --git a/gcc/lto-cgraph.c b/gcc/lto-cgraph.c
index dac5c32..78c809b 100644 (file)
--- a/gcc/lto-cgraph.c
+++ b/gcc/lto-cgraph.c
@@ -953,6 +953,11 @@ input_overwrite_node (struct lto_file_decl_data *file_data,
   node->lowered = bp_unpack_value (bp, 1);
   node->analyzed = tag == LTO_cgraph_analyzed_node;
   node->in_other_partition = bp_unpack_value (bp, 1);
+  if (node->in_other_partition)
+    {
+      DECL_EXTERNAL (node->decl) = 1;
+      TREE_STATIC (node->decl) = 0;
+    }
   node->alias = bp_unpack_value (bp, 1);
   node->finalized_by_frontend = bp_unpack_value (bp, 1);
   node->frequency = (enum node_frequency)bp_unpack_value (bp, 2);
@@ -1111,6 +1116,11 @@ input_varpool_node (struct lto_file_decl_data *file_data,
   node->analyzed = node->finalized; 
   node->used_from_other_partition = bp_unpack_value (&bp, 1);
   node->in_other_partition = bp_unpack_value (&bp, 1);
+  if (node->in_other_partition)
+    {
+      DECL_EXTERNAL (node->decl) = 1;
+      TREE_STATIC (node->decl) = 0;
+    }
   aliases_p = bp_unpack_value (&bp, 1);
   if (node->finalized)
     varpool_mark_needed_node (node);