918fe04351
PR-URL: https://github.com/nodejs/node/pull/58070 Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Darshan Sen <raisinten@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
31 lines
762 B
JavaScript
31 lines
762 B
JavaScript
// Copyright 2024 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 --turbolev --turbofan
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// Flags: --no-always-turbofan
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// Testing function over- and under-application, where the callee is inlined.
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function h() { return 42; }
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function g(x, y) {
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if (x == 0) {
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%DeoptimizeNow();
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}
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return x + (y | 17);
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}
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function f(x, y) {
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return h(x) + g(x) * y;
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}
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%PrepareFunctionForOptimization(h);
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%PrepareFunctionForOptimization(g);
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%PrepareFunctionForOptimization(f);
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assertEquals(108, f(5, 3));
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%OptimizeFunctionOnNextCall(f);
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assertEquals(108, f(5, 3));
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assertOptimized(f);
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assertEquals(93, f(0, 3));
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assertUnoptimized(f);
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