c6a16c10dd
With bytecode flushing and lazy feedback allocation, we need to call %PrepareForOptimization before we call %OptimizeFunctionOnNextCall, ideally after declaring the function. Bug: v8:8801, v8:8394, v8:9183 Change-Id: I3fb257282a30f6526a376a3afdedb44786320d34 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1648255 Commit-Queue: Mathias Bynens <mathias@chromium.org> Reviewed-by: Maya Lekova <mslekova@chromium.org> Reviewed-by: Mythri Alle <mythria@chromium.org> Cr-Commit-Position: refs/heads/master@{#62119}
27 lines
605 B
JavaScript
27 lines
605 B
JavaScript
// Copyright 2019 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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function f(v5, v6) {
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const v16 = [1337, 1337, -765470.5051836492];
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let v19 = 0;
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do {
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const v20 = v19 + 1;
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const v22 = Math.fround(v20);
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v19 = v22;
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const v23 = [v20, v22];
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function v24() {
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v20;
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v22;
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}
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const v33 = v16.indexOf(v19);
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} while (v19 < 6);
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};
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%PrepareFunctionForOptimization(f);
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f();
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Array.prototype.push(8);
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%OptimizeFunctionOnNextCall(f);
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f();
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