v8/test/mjsunit/compiler/osr-arguments.js
Mythri A ae1af6a568 [cleanup] Add %PrepareFunctionForOptimize for tests that use %OptimizeOsr
Bug: v8:8394, v8:8801, v8:9183
Change-Id: I29ff1a6dda97e89335b30fcc8c380bcb4055e1fb
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1664690
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Mythri Alle <mythria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62254}
2019-06-18 16:47:29 +00:00

19 lines
486 B
JavaScript

// Copyright 2017 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --allow-natives-syntax
function f1() {
var sum = 0;
for (var i = 0; i < 1000; i++) {
sum += arguments[0] + arguments[1] + arguments[2] + arguments[3];
if (i == 18) %OptimizeOsr();
}
return sum;
}
%PrepareFunctionForOptimization(f1);
let result = f1(1, 1, 2, 3);
assertEquals(7000, result);