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Issue 898753003: Infer HConstant::NotInNewSpace only if the supplied handle is null. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 10 months ago
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1 // Copyright 2015 the V8 project authors. All rights reserved. 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 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // Flags: --allow-natives-syntax 5 // Flags: --allow-natives-syntax
6 6
7 var a = []; 7 a = {y:1.5};
8 for (var i = -20; i < 0; ++i) { 8 a.y = 1093445778;
9 a[i] = 0; 9 b = a.y;
10 c = {y:{}};
11
12 function f() {
13 return {y: b};
10 } 14 }
11 15
12 function g() { 16 f();
13 [].push.apply(a, arguments); 17 f();
14 }
15
16 function f() {
17 g();
18 }
19
20 g();
21 g();
22 %OptimizeFunctionOnNextCall(f); 18 %OptimizeFunctionOnNextCall(f);
23 f(); 19 assertEquals(f().y, 1093445778);
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