e3e8ea5d65
To be consistent with the all the other tiers and avoid confusion, we rename --opt to ---turbofan, and --always-opt to --always-turbofan. Change-Id: Ie23dc8282b3fb4cf2fbf73b6c3d5264de5d09718 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3610431 Reviewed-by: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Camillo Bruni <cbruni@chromium.org> Reviewed-by: Jakob Linke <jgruber@chromium.org> Cr-Commit-Position: refs/heads/main@{#80336}
31 lines
661 B
JavaScript
31 lines
661 B
JavaScript
// Copyright 2021 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 --turbofan --no-always-turbofan
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function f() {
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let r = [];
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let o1 = { x: 5 };
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let o2 = { y: 5, inner: { n: 5 } };
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r.push(o1);
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r.push(o2);
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return r;
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}
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%PrepareFunctionForOptimization(f);
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{
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let r = f();
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f();
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// Deprecate all the maps.
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r[0].x = 5.5;
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r[1].y = 5.5;
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r[1].inner.n = 5.5;
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}
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// We will optimize despite deprecated maps in the boilerplates.
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// until code finalization.
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%OptimizeFunctionOnNextCall(f);
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f();
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assertOptimized(f);
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