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: --allow-natives-syntax --no-use-osr
29
30function foo(a, i, v) {
31  a[0] = v;
32  a[i] = v;
33}
34
35function foo_int(a, i, v) {
36  a[0] = v;
37  a[i] = v;
38}
39
40var A1 = [1.2, 2.3];
41var A2 = [1.2, 2.3];
42var A3 = [1.2, 2.3];
43
44var A1_int = [12, 23];
45var A2_int = [12, 23];
46var A3_int = [12, 23];
47
48foo(A1, 1, 3.4);
49foo(A2, 1, 3.4);
50%OptimizeFunctionOnNextCall(foo);
51foo(A3, 1, 3.4);
52
53foo_int(A1_int, 1, 34);
54foo_int(A2_int, 1, 34);
55%OptimizeFunctionOnNextCall(foo_int);
56foo_int(A3_int, 1, 34);
57
58assertEquals(A1[0], A3[0]);
59assertEquals(A1[1], A3[1]);
60assertEquals(A1_int[0], A3_int[0]);
61assertEquals(A1_int[1], A3_int[1]);
62