32 lines
544 B
JavaScript
32 lines
544 B
JavaScript
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// 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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//
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// Flags: --allow-natives-syntax --maglev
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function f(i) {
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a:{
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b: {
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c: {
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if (i < 100) {
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break c;
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} else {
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break b;
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}
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i = 3;
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}
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i = 4;
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break a;
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}
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i = 5;
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}
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return i;
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}
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%PrepareFunctionForOptimization(f);
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assertEquals(f(1), 4);
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%OptimizeMaglevOnNextCall(f);
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assertEquals(f(1), 4);
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