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6ca81ad72a
PR-URL: https://github.com/nodejs/node/pull/30020 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
23 lines
538 B
JavaScript
23 lines
538 B
JavaScript
// Copyright 2019 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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let hex_b = 0x0b;
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let hex_d = 0x0d;
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let hex_20 = 0x20;
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let hex_52 = 0x52;
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let hex_fe = 0xfe;
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function f(a) {
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let unused = [ a / 8, ...[ ...[ ...[], a / 8, ...[ 7, hex_fe, a, 0, 0, hex_20,
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6, hex_52, hex_d, 0, hex_b], 0, hex_b], hex_b]];
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}
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%PrepareFunctionForOptimization(f)
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f(64)
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f(64);
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%OptimizeFunctionOnNextCall(f);
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f(64);
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