re PR middle-end/40102 (Revision 147294 caused ICE: verify_cgraph_node)

	PR middle-end/40102
	* cgraph.c (cgraph_create_edge_including_clones): Also asume that the
	original node might've been modified.
	* tree-inline.c (copy_bb): Do not assume that all clones are the same.

	PR middle-end/40102
	* g++.dg/torture/pr40102.C: New testcase.

From-SVN: r148287

gcc/ChangeLog

+2009-06-08  Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/40102
+	* cgraph.c (cgraph_create_edge_including_clones): Also asume that the
+	original node might've been modified.
+	* tree-inline.c (copy_bb): Do not assume that all clones are the same.
+
 2009-06-08  Jakub Jelinek  <jakub@redhat.com>
 
 	* tree-object-size.c (addr_object_size): Add OSI argument.

gcc/cgraph.c

@@ -701,8 +701,9 @@ cgraph_create_edge_including_clones (struct cgraph_node *orig, struct cgraph_nod
 {
   struct cgraph_node *node;
 
-  cgraph_create_edge (orig, callee, stmt, count, freq, loop_depth)->inline_failed =
-    reason;
+  if (!cgraph_edge (orig, stmt))
+     cgraph_create_edge (orig, callee, stmt,
+     			 count, freq, loop_depth)->inline_failed = reason;
 
   if (orig->clones)
     for (node = orig->clones; node != orig;)

gcc/testsuite/ChangeLog

+2009-06-08  Jan Hubicka  <jh@suse.cz>
+
+	PR middle-end/40102
+	* g++.dg/torture/pr40102.C: New testcase.
+
 2009-06-08  Jakub Jelinek  <jakub@redhat.com>
 
 	* gcc.dg/builtin-object-size-2.c (test1): Adjust expected results.

gcc/testsuite/g++.dg/torture/pr40102.C

+/* { dg-do compile } */
+bool foo0(int) { return true; }
+
+bool foo1();
+
+struct A
+{
+  A();
+  ~A();
+
+  template<typename T> void bar1(T f)
+  {
+    if (f(0))
+      foo1();
+  }
+
+  template<typename T> void bar2(T);
+};
+
+template<typename T> void A::bar2(T f)
+{
+  A a, b[1], *p;
+
+  while (foo1())
+  {
+    if (p)
+      ++p;
+    if (p && foo1())
+      bar1(f);
+    if (p)
+      ++p;
+  }
+
+  if (foo1())
+    bar1(f);
+}
+
+void baz()
+{
+  A().bar2(foo0);
+}

gcc/tree-inline.c

@@ -1508,11 +1508,14 @@ copy_bb (copy_body_data *id, basic_block bb, int frequency_scale,
 		gcc_unreachable ();
 		}
 
+	    edge = cgraph_edge (id->src_node, orig_stmt);
 	    /* Constant propagation on argument done during inlining
 	       may create new direct call.  Produce an edge for it.  */
-	    if (!edge && is_gimple_call (stmt)
-		&& (fn = gimple_call_fndecl (stmt)) != NULL
-		&& !cgraph_edge (id->dst_node, stmt))
+	    if ((!edge 
+		 || (edge->indirect_call
+		     && id->transform_call_graph_edges == CB_CGE_MOVE_CLONES))
+		&& is_gimple_call (stmt)
+		&& (fn = gimple_call_fndecl (stmt)) != NULL)
 	      {
 		struct cgraph_node *dest = cgraph_node (fn);