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1 // Copyright 2015 the V8 project authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 // Flags: --allow-natives-syntax | |
6 | |
7 function loader(dst, src, i) { | |
8 dst[i] = src[i]; | |
9 } | |
10 | |
11 var ab = new ArrayBuffer(8); | |
12 var i_view = new Int32Array(ab); | |
13 i_view[0] = 0xFFF7FFFF; | |
14 i_view[1] = 0xFFF7FFFF; | |
15 var f_view = new Float64Array(ab); | |
16 | |
17 var fixed_double_elements = new Float64Array(1); | |
18 fixed_double_elements[0] = f_view[0]; | |
Vyacheslav Egorov (Google)
2015/01/22 02:52:20
This regression test does not necessarily work as
Benedikt Meurer
2015/01/22 06:11:15
Done.
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19 | |
20 var doubles = [0.5]; | |
21 loader(doubles, fixed_double_elements, 0); | |
22 loader(doubles, fixed_double_elements, 0); | |
23 %OptimizeFunctionOnNextCall(loader); | |
24 loader(doubles, fixed_double_elements, 0); | |
25 assertTrue(doubles[0] !== undefined); | |
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