forked from LeenkxTeam/Kmake
27 lines
841 B
JavaScript
27 lines
841 B
JavaScript
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// Copyright 2024 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 --turbolev --turbofan
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function f(short_str, long_str) {
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let cons_str = short_str + long_str;
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let seq_str = short_str + 'cd';
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if (seq_str == 'abcdcd') {
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return cons_str.length;
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} else {
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return seq_str[2];
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}
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}
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%PrepareFunctionForOptimization(f);
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assertEquals(19, f("abcd", "abcdefghijklmno"));
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assertEquals("c", f("abcde", "abcdefghijklmno"));
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%OptimizeMaglevOnNextCall(f);
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assertEquals(19, f("abcd", "abcdefghijklmno"));
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assertEquals("c", f("abcde", "abcdefghijklmno"));
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%OptimizeFunctionOnNextCall(f);
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assertEquals(19, f("abcd", "abcdefghijklmno"));
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assertEquals("c", f("abcde", "abcdefghijklmno"));
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assertOptimized(f);
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