cgraph.c (cgraph_create_virtual_clone): Only check versionable_function_p when…

cgraph.c (cgraph_create_virtual_clone): Only check versionable_function_p when not in wpa and checking is enabled.


	* cgraph.c (cgraph_create_virtual_clone): Only check
	versionable_function_p when not in wpa and checking is enabled.
	* cgrpahunit.c (cgraph_materialize_all_clones): Stabilize after
	there are no more functions to materialize.
	
	* lto/lto.c (lto_1_to_1_map): Partition non-inline clones.
	(lto_promote_cross_file_statics): Deal with non-inline clones.

From-SVN: r159518

gcc/ChangeLog

 2010-05-17  Jan Hubicka  <jh@suse.cz>
 
+	* cgraph.c (cgraph_create_virtual_clone): Only check
+	versionable_function_p when not in wpa and checking is enabled.
+	* cgraphunit.c (cgraph_materialize_all_clones): Stabilize after
+	there are no more functions to materialize.
+
+2010-05-17  Jan Hubicka  <jh@suse.cz>
+
 	* cgraph.h (struct ipa_replace_map): Add parm_num parameter.
 	* lto-cgraph.c (output_cgraph_opt_summary, input_cgraph_opt_summary):
 	New functions.

gcc/cgraph.c

@@ -2184,7 +2184,10 @@ cgraph_create_virtual_clone (struct cgraph_node *old_node,
   size_t i;
   struct ipa_replace_map *map;
 
-  gcc_assert  (tree_versionable_function_p (old_decl));
+#ifdef ENABLE_CHECKING
+  if (!flag_wpa)
+    gcc_assert  (tree_versionable_function_p (old_decl));
+#endif
 
   /* Make a new FUNCTION_DECL tree node */
   if (!args_to_skip)

gcc/cgraphunit.c

@@ -2425,9 +2425,8 @@ cgraph_materialize_all_clones (void)
 			}
 		    }
 		  cgraph_materialize_clone (node);
+		  stabilized = false;
 	        }
-	      else
-		stabilized = false;
 	    }
 	}
     }

gcc/lto/ChangeLog

 2010-05-18  Jan Hubicka  <jh@suse.cz>
 
+	* lto/lto.c (lto_1_to_1_map): Partition non-inline clones.
+	(lto_promote_cross_file_statics): Deal with non-inline clones.
+
+2010-05-18  Jan Hubicka  <jh@suse.cz>
+
 	* lto.c (lto_materialize_function): Announce function when
 	reading body; allocate_struct_function only when reading body;
 	do not finalize local statics; ggc_collect after reading;

gcc/lto/lto.c

@@ -537,9 +537,8 @@ lto_1_to_1_map (void)
 
   for (node = cgraph_nodes; node; node = node->next)
     {
-      /* We will get proper partition based on function they are inlined to or
-	 cloned from.  */
-      if (node->global.inlined_to || node->clone_of)
+      /* We will get proper partition based on function they are inlined to.  */
+      if (node->global.inlined_to)
 	continue;
       /* Nodes without a body do not need partitioning.  */
       if (!node->analyzed)
@@ -721,7 +720,7 @@ lto_promote_cross_file_statics (void)
 	  struct cgraph_node *node = csi_node (csi);
 	  if (node->local.externally_visible)
 	    continue;
-	  if (node->clone_of || node->global.inlined_to)
+	  if (node->global.inlined_to)
 	    continue;
 	  if (!DECL_EXTERNAL (node->decl)
 	      && (referenced_from_other_partition_p (&node->ref_list, set, vset)