lto-symtab.c (lto_symtab_merge_decls_1): Properly merge all of the chain.

2012-09-25  Richard Guenther  <rguenther@suse.de>

	* lto-symtab.c (lto_symtab_merge_decls_1): Properly merge
	all of the chain.

From-SVN: r191699

gcc/ChangeLog

 2012-09-25  Richard Guenther  <rguenther@suse.de>
 
+	* lto-symtab.c (lto_symtab_merge_decls_1): Properly merge
+	all of the chain.
+
+2012-09-25  Richard Guenther  <rguenther@suse.de>
+
 	PR tree-optimization/53663
 	* tree-ssa-sccvn.c (vn_reference_lookup_3): Conditional
 	native encode/interpret translation on VN_WALKREWRITE.

gcc/lto-symtab.c

@@ -566,12 +566,12 @@ lto_symtab_merge_decls_1 (symtab_node first)
 
   /* Merge the chain to the single prevailing decl and diagnose
      mismatches.  */
-  lto_symtab_merge_decls_2 (first, diagnosed_p);
+  lto_symtab_merge_decls_2 (prevailing, diagnosed_p);
 
   if (cgraph_dump_file)
     {
       fprintf (cgraph_dump_file, "After resolution:\n");
-      for (e = first; e; e = e->symbol.next_sharing_asm_name)
+      for (e = prevailing; e; e = e->symbol.next_sharing_asm_name)
 	dump_symtab_node (cgraph_dump_file, e);
     }