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3d3c687012
Includes cherry-picks for: * JitCodeEvent patch: https://crrev.com/f7969b1d5a55e66237221a463daf422ac7611788 * argparse patch: https://crrev.com/44bc918458481d60b08d5566f0f31a79e39b85d7 PR-URL: https://github.com/nodejs/io.js/pull/2220 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com> Reviewed-By: Rod Vagg <rod@vagg.org>
53 lines
948 B
JavaScript
53 lines
948 B
JavaScript
// Copyright 2015 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
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// This is used to force binary operations below to have tagged representation.
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var z = {valueOf: function() { return 3; }};
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function f() {
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var y = -2;
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return (1 & z) - y++;
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}
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assertEquals(3, f());
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assertEquals(3, f());
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%OptimizeFunctionOnNextCall(f);
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assertEquals(3, f());
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function g() {
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var y = 2;
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return (1 & z) | y++;
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}
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assertEquals(3, g());
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assertEquals(3, g());
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%OptimizeFunctionOnNextCall(g);
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assertEquals(3, g());
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function h() {
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var y = 3;
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return (3 & z) & y++;
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}
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assertEquals(3, h());
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assertEquals(3, h());
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%OptimizeFunctionOnNextCall(h);
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assertEquals(3, h());
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function i() {
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var y = 2;
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return (1 & z) ^ y++;
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}
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assertEquals(3, i());
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assertEquals(3, i());
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%OptimizeFunctionOnNextCall(i);
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assertEquals(3, i());
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