5d7f29ac3e
R=machenbach@chromium.org Bug: v8:10220 Change-Id: I541adfd7d02ecbd68474acaf8e672c1838fc318f Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2061551 Reviewed-by: Michael Achenbach <machenbach@chromium.org> Commit-Queue: Georg Neis <neis@chromium.org> Cr-Commit-Position: refs/heads/master@{#66305}
44 lines
852 B
JavaScript
44 lines
852 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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"use strict";
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function foo() {
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var result = new Array();
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var out;
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{
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let sum = 0;
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for (var i = 0; i < 10; i++) {
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{
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let x = i;
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if (i == 5) %OptimizeOsr();
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sum += i;
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result.push(function() { return x; });
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}
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}
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out = sum;
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}
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result.push(out);
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return result;
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}
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%PrepareFunctionForOptimization(foo);
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function check() {
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%PrepareFunctionForOptimization(foo);
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var r = foo();
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assertEquals(45, r.pop());
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for (var i = 9; i >= 0; i--) {
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assertEquals(i, r.pop()());
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}
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assertEquals(0, r.length);
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}
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%PrepareFunctionForOptimization(check);
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check();
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check();
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check();
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