25 lines
569 B
JavaScript
25 lines
569 B
JavaScript
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// Copyright 2022 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 --no-always-turbofan
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function foo(x) {
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return BigInt(x);
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}
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function bar() {
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for (let i = 0; i < 1; ++i) {
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// The empty closure weakens the range of {i} to infinity in several
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// iterations.
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function t() { }
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foo(i);
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}
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}
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%PrepareFunctionForOptimization(foo);
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%PrepareFunctionForOptimization(bar);
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bar();
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%OptimizeFunctionOnNextCall(bar);
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bar();
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