blob: 48f871f0a0d73e3fcec5e268bf674151cc802e45 [file] [log] [blame]
Ben Murdochb8a8cc12014-11-26 15:28:44 +00001// Copyright 2013 the V8 project authors. All rights reserved.
Steve Block1e0659c2011-05-24 12:43:12 +01002// 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
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26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
Ben Murdoch3fb3ca82011-12-02 17:19:32 +000028// Flags: --allow-natives-syntax
Steve Block1e0659c2011-05-24 12:43:12 +010029
Ben Murdochb8a8cc12014-11-26 15:28:44 +000030try {} catch(e) {} // No need to optimize the top level.
Ben Murdoch3fb3ca82011-12-02 17:19:32 +000031
Ben Murdochb8a8cc12014-11-26 15:28:44 +000032var size = 0x20000;
33var a = new Float64Array(size);
34var training = new Float64Array(10);
35function store(a, index) {
36 var offset = 0x20000000;
37 for (var i = 0; i < 1; i++) {
38 a[index + offset] = 0xcc;
39 }
Steve Block1e0659c2011-05-24 12:43:12 +010040}
Ben Murdoche0cee9b2011-05-25 10:26:03 +010041
Ben Murdochb8a8cc12014-11-26 15:28:44 +000042store(training, -0x20000000);
43store(training, -0x20000000 + 1);
44store(training, -0x20000000);
45store(training, -0x20000000 + 1);
46%OptimizeFunctionOnNextCall(store);
47
48// Segfault maybe?
49for (var i = -0x20000000; i < -0x20000000 + size; i++) {
50 store(a, i);
51}