Fix profiledbootstrap with release checking

[Jan Hubicka]

Hi,
can_remove_node_now_p assumes that the node in question has no direct calls, this
however is not checked in inline_call that leads to alias to be removed from
comdat group while it should not.

Bootstrapped/regtested x86_64-linux, comitted.

Honza

	PR ipa/64612
	* ipa-inline-transform.c (can_remove_node_now_p): Fix handling
	of comdat locals.
	(inline_call): Fix removal of aliases.
Index: ipa-inline-transform.c
===================================================================
--- ipa-inline-transform.c	(revision 219674)
+++ ipa-inline-transform.c	(working copy)
@@ -139,7 +139,7 @@ can_remove_node_now_p (struct cgraph_nod
 
   /* When we see same comdat group, we need to be sure that all
      items can be removed.  */
-  if (!node->same_comdat_group)
+  if (!node->same_comdat_group || !node->externally_visible)
     return true;
   for (next = dyn_cast<cgraph_node *> (node->same_comdat_group);
        next != node; next = dyn_cast<cgraph_node *> (next->same_comdat_group))
@@ -310,7 +310,8 @@ inline_call (struct cgraph_edge *e, bool
       while (alias && alias != callee)
 	{
 	  if (!alias->callers
-	      && can_remove_node_now_p (alias, e))
+	      && can_remove_node_now_p (alias,
+					!e->next_caller && !e->prev_caller ? e : NULL))
 	    {
 	      next_alias = alias->get_alias_target ();
 	      alias->remove ();