25 lines
632 B
JavaScript
25 lines
632 B
JavaScript
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// 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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//
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// Flags: --allow-natives-syntax
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function getArgs() {
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return arguments;
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}
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function sum(a, b, c) {
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return a + b + c;
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}
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function foo(a, b, c) {
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var args = getArgs(b, c, 42);
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return sum.apply(this, args);
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}
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%PrepareFunctionForOptimization(getArgs);
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%PrepareFunctionForOptimization(sum);
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%PrepareFunctionForOptimization(foo);
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assertEquals(47, foo(1, 2, 3));
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assertEquals(47, foo(1, 2, 3));
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%OptimizeFunctionOnNextCall(foo);
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assertEquals(47, foo(1, 2, 3));
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