19 lines
487 B
JavaScript
19 lines
487 B
JavaScript
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// Copyright 2023 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
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function foo(b) {
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let x = 3.1;
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if(b) x = 1;
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return x ** Infinity;
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}
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%PrepareFunctionForOptimization(foo);
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assertEquals(NaN, foo(true));
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assertEquals(Infinity, foo(false));
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%OptimizeFunctionOnNextCall(foo);
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assertEquals(NaN, foo(true));
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assertEquals(Infinity, foo(false));
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