18 lines
583 B
JavaScript
18 lines
583 B
JavaScript
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// Copyright 2018 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: --expose-externalize-string --expose-gc --allow-natives-syntax
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function foo(s) {
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return s.charCodeAt(12);
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}
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var extern = "internalized dummy";
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extern = "1234567890qiaipppiúöäöáœba"+"jalsdjasldjasdlasjdalsdjasldk";
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externalizeString(extern, true /* force two-byte */);
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assertEquals(97, foo(extern));
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assertEquals(97, foo(extern));
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%OptimizeFunctionOnNextCall(foo);
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assertEquals(97, foo(extern));
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