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Issue 226613007: Don't emit LDummyUse for ArgumentsObject. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 8 months ago
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1 // Copyright 2014 the V8 project authors. All rights reserved. 1 // Copyright 2014 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 = {y:1.5}; 7 function g() {
8 a.y = 0; 8 arguments.length;
9 var b = a.y; 9 }
10 a.y = {}; 10
11 var d = 1; 11 var global = "";
12
12 function f() { 13 function f() {
13 d = 0; 14 global.dummy = this;
14 return {y: b}; 15 g({});
15 } 16 }
17
16 f(); 18 f();
17 f(); 19 f();
18 %OptimizeFunctionOnNextCall(f); 20 %OptimizeFunctionOnNextCall(f);
19 f(); 21 f();
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