cgraph_copy_node_for_versioning duplicate a node but it does not call
cgraph_call_node_duplication_hooks (as in cgraph_clone_node). So the
vector is not resized for the new node.
Bootstrapped and tested with no new regression on linux-x86-64.
(Don't have any account so please commit if ok)
Patrick Marlier.
2011-11-27 Patrick Marlier <patrick.marl...@gmail.com>
PR middle-end/51273
* cgraph.h (cgraph_call_node_duplication_hooks): Declare.
* cgraph.c (cgraph_call_node_duplication_hooks): Make global.
* cgraphunit.c (cgraph_copy_node_for_versioning): Call duplication
hooks.
Index: cgraphunit.c
===================================================================
--- cgraphunit.c (revision 181766)
+++ cgraphunit.c (working copy)
@@ -2318,6 +2318,8 @@ cgraph_copy_node_for_versioning (struct cgraph_nod
cgraph_redirect_edge_callee (e, new_version);
}
+ cgraph_call_node_duplication_hooks (old_version, new_version);
+
return new_version;
}
Index: cgraph.h
===================================================================
--- cgraph.h (revision 181766)
+++ cgraph.h (working copy)
@@ -513,6 +513,8 @@ struct cgraph_node * cgraph_clone_node (struct cgr
int, bool, VEC(cgraph_edge_p,heap) *,
bool);
struct cgraph_node *cgraph_create_function_alias (tree, tree);
+void cgraph_call_node_duplication_hooks (struct cgraph_node *node1,
+ struct cgraph_node *node2);
void cgraph_redirect_edge_callee (struct cgraph_edge *, struct cgraph_node *);
void cgraph_make_edge_direct (struct cgraph_edge *, struct cgraph_node *);
Index: cgraph.c
===================================================================
--- cgraph.c (revision 181766)
+++ cgraph.c (working copy)
@@ -412,7 +412,7 @@ cgraph_remove_node_duplication_hook (struct cgraph
}
/* Call all node duplication hooks. */
-static void
+void
cgraph_call_node_duplication_hooks (struct cgraph_node *node1,
struct cgraph_node *node2)
{
