6bbc5596b1
PR-URL: https://github.com/nodejs/node/pull/42740 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Richard Lau <rlau@redhat.com>
16 lines
443 B
JavaScript
16 lines
443 B
JavaScript
// 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
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function foo(a, b, c) {
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let x = BigInt.asUintN(0, a + b);
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return BigInt.asUintN(64, x + c);
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}
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%PrepareFunctionForOptimization(foo);
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assertEquals(1n, foo(9n, 2n, 1n));
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%OptimizeFunctionOnNextCall(foo);
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assertEquals(1n, foo(9n, 2n, 1n));
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