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52af5c4eeb
* Pick up the branch head for V8 5.0 stable [1]
* Edit v8 gitignore to allow trace_event copy
* Update V8 DEP trace_event as per deps/v8/DEPS [2]
[1] https://chromium.googlesource.com/v8/v8.git/+/3c67831
[2] 4b09207e44
Ref: https://github.com/nodejs/node/pull/5945
PR-URL: https://github.com/nodejs/node/pull/6111
Reviewed-By: targos - Michaël Zasso <mic.besace@gmail.com>
Reviewed-By: bnoordhuis - Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: indutny - Fedor Indutny <fedor.indutny@gmail.com>
40 lines
621 B
JavaScript
40 lines
621 B
JavaScript
// Copyright 2016 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --allow-natives-syntax --expose-gc --verify-heap
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function A() {}
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function g1() {
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var obj = new A();
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obj.v0 = 0;
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obj.v1 = 0;
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obj.v2 = 0;
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obj.v3 = 0;
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obj.v4 = 0;
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obj.v5 = 0;
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obj.v6 = 0;
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obj.v7 = 0;
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obj.v8 = 0;
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obj.v9 = 0;
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return obj;
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}
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function g2() {
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return new A();
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}
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var o = g1();
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%OptimizeFunctionOnNextCall(g2);
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g2();
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o = null;
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gc();
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for (var i = 0; i < 20; i++) {
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var o = new A();
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}
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g2();
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gc(); // Boom!
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