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e31f0a7d25
PR-URL: https://github.com/nodejs/node/pull/28918 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com>
62 lines
1.6 KiB
JavaScript
62 lines
1.6 KiB
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 bar(goal) {
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var count = 0;
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var sum = 11;
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var i = 35;
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%PrepareFunctionForOptimization(bar);
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while (i-- > 33) {
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if (count++ == goal) %OptimizeOsr();
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sum = sum + i;
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}
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%PrepareFunctionForOptimization(bar);
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while (i-- > 31) {
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if (count++ == goal) %OptimizeOsr();
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j = 9;
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%PrepareFunctionForOptimization(bar);
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while (j-- > 7) {
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if (count++ == goal) %OptimizeOsr();
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sum = sum + j * 3;
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}
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%PrepareFunctionForOptimization(bar);
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while (j-- > 5) {
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if (count++ == goal) %OptimizeOsr();
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sum = sum + j * 5;
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}
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}
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while (i-- > 29) {
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%PrepareFunctionForOptimization(bar);
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if (count++ == goal) %OptimizeOsr();
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while (j-- > 3) {
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var k = 10;
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%PrepareFunctionForOptimization(bar);
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if (count++ == goal) %OptimizeOsr();
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while (k-- > 8) {
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%PrepareFunctionForOptimization(bar);
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if (count++ == goal) %OptimizeOsr();
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sum = sum + k * 11;
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}
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}
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while (j-- > 1) {
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%PrepareFunctionForOptimization(bar);
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if (count++ == goal) %OptimizeOsr();
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while (k-- > 6) {
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%PrepareFunctionForOptimization(bar);
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if (count++ == goal) %OptimizeOsr();
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sum = sum + j * 13;
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}
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}
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}
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return sum;
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}
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%PrepareFunctionForOptimization(bar);
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for (var i = 0; i < 13; i++) {
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%DeoptimizeFunction(bar);
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assertEquals(348, bar(i));
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}
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