1// Copyright 2013 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 --allow-natives-syntax --no-concurrent-osr
29
30function f() {
31  do {
32    do {
33      for (var i = 0; i < 10000000; i++) {
34        // This should run long enough to trigger OSR.
35      }
36    } while (false);
37  } while (false);
38}
39
40f();
41assertTrue(%GetOptimizationCount(f) > 0 || %GetOptimizationStatus(f) == 4);
42
43function g() {
44  for (var i = 0; i < 1; i++) { }
45
46  do {
47    do {
48      for (var i = 0; i < 1; i++) { }
49    } while (false);
50  } while (false);
51
52  do {
53    do {
54      do {
55        do {
56          do {
57            do {
58              do {
59                do {
60                  for (var i = 0; i < 10000000; i++) { }
61                } while (false);
62              } while (false);
63            } while (false);
64          } while (false);
65        } while (false);
66      } while (false);
67    } while (false);
68  } while (false);
69}
70
71g();
72assertTrue(%GetOptimizationCount(g) > 0 || %GetOptimizationStatus(g) == 4);
73