blob: e3e21caec8f96d118273491d0f34d88b957ecf50 [file] [log] [blame]
Ben Murdochb8a8cc12014-11-26 15:28:44 +00001// Copyright 2013 the V8 project authors. All rights reserved.
Kristian Monsen81362e12011-02-04 12:39:27 +00002// 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
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22// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
Ben Murdochb8a8cc12014-11-26 15:28:44 +000028// Flags: --allow-natives-syntax
Kristian Monsen81362e12011-02-04 12:39:27 +000029
Ben Murdochb8a8cc12014-11-26 15:28:44 +000030function boom(a) {
31 return ((a | 0) * (a | 0)) | 0;
32}
33function boom_unoptimized(a) {
34 try {} catch(_) {}
35 return ((a | 0) * (a | 0)) | 0;
36}
Kristian Monsen81362e12011-02-04 12:39:27 +000037
Ben Murdochb8a8cc12014-11-26 15:28:44 +000038boom(1, 1);
39boom(2, 2);
40
41%OptimizeFunctionOnNextCall(boom);
42var big_int = 0x5F00000F;
43var expected = boom_unoptimized(big_int);
44var actual = boom(big_int)
45assertEquals(expected, actual);