27 lines
570 B
JavaScript
27 lines
570 B
JavaScript
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// 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 --assert-types
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function f(a,b) {
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let t = a >= b;
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while (t != 0) {
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a = a | (b - a);
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let unused = a >= b;
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t = a < b;
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}
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}
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function test() {
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f(Infinity,1);
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f(undefined, undefined);
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}
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// Trigger TurboFan compilation
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%PrepareFunctionForOptimization(test);
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%PrepareFunctionForOptimization(f);
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test();
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test();
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%OptimizeFunctionOnNextCall(test);
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test();
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