re PR c++/58477 (ice in cgraph_speculative_call_info)

	PR middle-end/58477
	* cgraphclones.c (cgraph_clone_edge): Do not resolve speculative edges.

From-SVN: r205991

gcc/ChangeLog

+2013-12-14   Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/58477
+	* cgraphclones.c (cgraph_clone_edge): Do not resolve speculative edges.
+
 2013-12-14   H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR target/59492

gcc/cgraphclones.c

@@ -123,7 +123,10 @@ cgraph_clone_edge (struct cgraph_edge *e, struct cgraph_node *n,
     {
       tree decl;
 
-      if (call_stmt && (decl = gimple_call_fndecl (call_stmt)))
+      if (call_stmt && (decl = gimple_call_fndecl (call_stmt))
+	  /* When the call is speculative, we need to resolve it 
+	     via cgraph_resolve_speculation and not here.  */
+	  && !e->speculative)
 	{
 	  struct cgraph_node *callee = cgraph_get_node (decl);
 	  gcc_checking_assert (callee);