equal
deleted
inserted
replaced
1 /* |
1 /* |
2 * Copyright (c) 2006, 2008, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
5 * This code is free software; you can redistribute it and/or modify it |
6 * under the terms of the GNU General Public License version 2 only, as |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. |
7 * published by the Free Software Foundation. |
20 * or visit www.oracle.com if you need additional information or have any |
20 * or visit www.oracle.com if you need additional information or have any |
21 * questions. |
21 * questions. |
22 * |
22 * |
23 */ |
23 */ |
24 |
24 |
25 #include "incls/_precompiled.incl" |
25 #include "precompiled.hpp" |
26 #include "incls/_loopUnswitch.cpp.incl" |
26 #include "memory/allocation.inline.hpp" |
|
27 #include "opto/connode.hpp" |
|
28 #include "opto/loopnode.hpp" |
|
29 #include "opto/rootnode.hpp" |
27 |
30 |
28 //================= Loop Unswitching ===================== |
31 //================= Loop Unswitching ===================== |
29 // |
32 // |
30 // orig: transformed: |
33 // orig: transformed: |
31 // if (invariant-test) then |
34 // if (invariant-test) then |