434ef2ccfd
The flag in question used to fall-back to Crankshaft whenever an OSR request couldn't be handled by TurboFan. By now OSR in TurboFan is sufficiently stabilized that one single --use-osr flag should do it. R=titzer@chromium.org Review-Url: https://codereview.chromium.org/1960043002 Cr-Commit-Position: refs/heads/master@{#36102}
32 lines
823 B
JavaScript
32 lines
823 B
JavaScript
// Copyright 2015 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 --use-osr
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function foo(a) {
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var i = a | 0;
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while (true) {
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if (i == 0) { i = 1; continue; }
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if (i == 1) { i = 2; continue; }
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if (i == 2) { i = 3; continue; }
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if (i == 3) { i = 4; continue; }
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if (i == 4) { i = 5; continue; }
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if (i == 5) { i = 6; continue; }
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if (i == 6) { i = 7; continue; }
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if (i == 7) { i = 8; continue; }
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for (var j = 0; j < 10; j++) { if (i == 5) %OptimizeOsr(); }
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break;
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}
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return j;
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}
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function test(func, tv, fv) {
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assertEquals(tv, func(0));
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assertEquals(tv, func(0));
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assertEquals(fv, func(9));
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assertEquals(fv, func(9));
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}
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test(foo, 10, 10);
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