1// Copyright 2010 the V8 project authors. All rights reserved.
2// Redistribution and use in source and binary forms, with or without
3// modification, are permitted provided that the following conditions are
4// met:
5//
6//     * Redistributions of source code must retain the above copyright
7//       notice, this list of conditions and the following disclaimer.
8//     * Redistributions in binary form must reproduce the above
9//       copyright notice, this list of conditions and the following
10//       disclaimer in the documentation and/or other materials provided
11//       with the distribution.
12//     * Neither the name of Google Inc. nor the names of its
13//       contributors may be used to endorse or promote products derived
14//       from this software without specific prior written permission.
15//
16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
28// Flags: --use-osr
29
30function f1() {
31  var sum = 0;
32  for (var i = 0; i < 1000000; i++) {
33    var x = i + 2;
34    var y = x + 5;
35    var z = y + 3;
36    sum += z;
37  }
38  return sum;
39}
40
41function f2() {
42  var sum = 0;
43  for (var i = 0; i < 1000000; i++) {
44    var x = i + 2;
45    var y = x + 5;
46    var z = y + 3;
47    sum += z;
48  }
49  return sum;
50}
51
52function f3() {
53  var sum = 0;
54  for (var i = 0; i < 1000000; i++) {
55    var x = i + 2;
56    var y = x + 5;
57    var z = y + 3;
58    sum += z;
59  }
60  return sum;
61}
62
63function test1() {
64  var j = 11;
65  for (var i = 0; i < 2; i++) {
66    assertEquals(500009500000, f1());
67  }
68}
69
70function test2() {
71  for (var i = 0; i < 2; i++) {
72    var j = 11, k = 12;
73    assertEquals(500009500000, f2());
74  }
75}
76
77function test3() {
78  for (var i = 0; i < 2; i++) {
79    var j = 11, k = 13, m = 14;
80    assertEquals(500009500000, f3());
81  }
82}
83
84test1();
85test2();
86test3();
87