Commit feef6195 authored by Sigurd Schneider's avatar Sigurd Schneider Committed by Commit Bot

[mjsunit] Improve speed with OptimizeOsr

Bug: v8:7783
Change-Id: I3c6a229b5a1a30ea089ffeef920bf48b27bc86ab
Reviewed-on: https://chromium-review.googlesource.com/1101030Reviewed-by: 's avatarUlan Degenbaev <ulan@chromium.org>
Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53790}
parent 0a846a0e
// Copyright 2013 the V8 project authors. All rights reserved. // Copyright 2013 the V8 project authors. All rights reserved.
// Redistribution and use in source and binary forms, with or without // Use of this source code is governed by a BSD-style license that can be
// modification, are permitted provided that the following conditions are // found in the LICENSE file.
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following
// disclaimer in the documentation and/or other materials provided
// with the distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --noanalyze-environment-liveness // Flags: --noanalyze-environment-liveness --allow-natives-syntax
var r = /r/; var r = /r/;
function f() { function f() {
r[r] = function() {}; r[r] = function() {};
} }
for (var i = 0; i < 300000; i++) { for (var i = 0; i < 300; i++) {
f(); f();
if (i == 150) %OptimizeOsr();
} }
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment