e31f0a7d25
PR-URL: https://github.com/nodejs/node/pull/28918 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com>
23 lines
553 B
JavaScript
23 lines
553 B
JavaScript
// Copyright 2014 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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var d = {x: undefined, y: undefined};
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function Crash(left, right) {
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var c = {x: right.x - left.x, y: right.y - left.y};
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return c.x * c.y;
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};
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%PrepareFunctionForOptimization(Crash);
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var a = {x: 0.5, y: 0};
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var b = {x: 1, y: 0};
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for (var i = 0; i < 3; i++) Crash(a, b);
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%OptimizeFunctionOnNextCall(Crash);
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Crash(a, b);
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Crash({x: 0, y: 0.5}, b);
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