Index: icln/gcc/ipa-cp.c
===================================================================
--- icln.orig/gcc/ipa-cp.c
+++ icln/gcc/ipa-cp.c
@@ -1269,6 +1269,49 @@ ipcp_const_param_count (struct cgraph_no
   return const_param;
 }
 
+/* Given that a formal parameter of NODE given by INDEX is known to be constant
+   CST, try to find any indirect edges that can be made direct and make them
+   so.  Note that INDEX is the number the parameter at the time of analyzing
+   parameter uses and parameter removals should not be considered for it.  (In
+   fact, the parameter itself has just been removed.)  */
+
+static void
+ipcp_discover_new_direct_edges (struct cgraph_node *node, int index, tree cst)
+{
+  struct cgraph_edge *ie, *next_ie;
+
+  for (ie = node->indirect_calls; ie; ie = next_ie)
+    {
+      struct cgraph_indirect_call_info *ici = ie->indirect_info;
+
+      next_ie = ie->next_callee;
+      if (ici->param_index != index)
+	continue;
+
+      if (ici->polymorphic)
+	{
+	  tree binfo;
+	  HOST_WIDE_INT token;
+
+	  if (TREE_CODE (cst) != ADDR_EXPR)
+	    continue;
+
+	  binfo = gimple_get_relevant_ref_binfo (TREE_OPERAND (cst, 0),
+						 NULL_TREE);
+	  if (!binfo)
+	    continue;
+	  gcc_assert (ie->indirect_info->anc_offset == 0);
+	  token = ie->indirect_info->otr_token;
+	  cst = gimple_fold_obj_type_ref_known_binfo (token, binfo);
+	  if (!cst)
+	    continue;
+	}
+
+      ipa_make_edge_direct_to_target (ie, cst);
+    }
+}
+
+
 /* Propagate the constant parameters found by ipcp_iterate_stage()
    to the function's code.  */
 static void
@@ -1390,7 +1433,8 @@ ipcp_insert_stage (void)
 	node_callers++;
       redirect_callers = VEC_alloc (cgraph_edge_p, heap, node_callers);
       for (cs = node->callers; cs != NULL; cs = cs->next_caller)
-	VEC_quick_push (cgraph_edge_p, redirect_callers, cs);
+	if (!cs->indirect_inlining_edge)
+	  VEC_quick_push (cgraph_edge_p, redirect_callers, cs);
 
       /* Redirecting all the callers of the node to the
          new versioned node.  */
@@ -1410,7 +1454,13 @@ ipcp_insert_stage (void)
 		 cgraph_node_name (node), (int)growth, (int)new_size);
       ipcp_init_cloned_node (node, node1);
 
-      /* TODO: We can use indirect inlning info to produce new calls.  */
+      info = IPA_NODE_REF (node);
+      for (i = 0; i < count; i++)
+	{
+	  struct ipcp_lattice *lat = ipcp_get_lattice (info, i);
+	  if (lat->type == IPA_CONST_VALUE)
+	    ipcp_discover_new_direct_edges (node1, i, lat->constant);
+        }
 
       if (dump_file)
 	dump_function_to_file (node1->decl, dump_file, dump_flags);
Index: icln/gcc/testsuite/g++.dg/ipa/ipcp-ivi-1.C
===================================================================
--- /dev/null
+++ icln/gcc/testsuite/g++.dg/ipa/ipcp-ivi-1.C
@@ -0,0 +1,65 @@
+/* Verify that simple virtual calls are inlined even without early
+   inlining.  */
+/* { dg-do run } */
+/* { dg-options "-O3 -fdump-ipa-inline -fno-early-inlining"  } */
+
+extern "C" void abort (void);
+
+class A
+{
+public:
+  int data;
+  virtual int foo (int i);
+};
+
+class B : public A
+{
+public:
+  virtual int foo (int i);
+};
+
+class C : public A
+{
+public:
+  virtual int foo (int i);
+};
+
+int A::foo (int i)
+{
+  return i + 1;
+}
+
+int B::foo (int i)
+{
+  return i + 2;
+}
+
+int C::foo (int i)
+{
+  return i + 3;
+}
+
+int __attribute__ ((noinline)) middleman (class A *obj, int i)
+{
+  return obj->foo (i);
+}
+
+int __attribute__ ((noinline,noclone)) get_input(void)
+{
+  return 1;
+}
+
+class B b;
+
+int main (int argc, char *argv[])
+{
+  int i;
+
+  for (i = 0; i < get_input (); i++)
+    if (middleman (&b, get_input ()) != 3)
+      abort ();
+  return 0;
+}
+
+/* { dg-final { scan-ipa-dump "B::foo\[^\\n\]*inline copy in int.*middleman"  "inline"  } } */
+/* { dg-final { cleanup-ipa-dump "inline" } } */
Index: icln/gcc/testsuite/gcc.dg/ipa/ipcp-ii-1.c
===================================================================
--- /dev/null
+++ icln/gcc/testsuite/gcc.dg/ipa/ipcp-ii-1.c
@@ -0,0 +1,34 @@
+/* Verify that simple indirect calls are inlined even without early
+   inlining..  */
+/* { dg-do compile } */
+/* { dg-options "-O3 -c -fdump-ipa-inline -fno-early-inlining"  } */
+
+extern void non_existent(int);
+extern void non_existent(int);
+
+static void hooray ()
+{
+  non_existent (1);
+}
+
+static void  __attribute__ ((noinline)) hiphip (void (*f)())
+{
+  f ();
+}
+
+int __attribute__ ((noinline,noclone)) get_input(void)
+{
+  return 1;
+}
+
+int main (int argc, int *argv[])
+{
+  int i;
+
+  for (i = 0; i < get_input (); i++)
+    hiphip (hooray);
+  return 0;
+}
+
+/* { dg-final { scan-ipa-dump "hooray\[^\\n\]*inline copy in hiphip.constprop"  "inline"  } } */
+/* { dg-final { cleanup-ipa-dump "inline" } } */
