js/src/tests/js1_8_1/jit/regress-469927.js@129ffea94266 (annotated)
js/src/tests/js1_8_1/jit/regress-469927.js
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
| michael@0 | 1 | // |reftest| skip -- bogus perf test (bug 540512) |
| michael@0 | 2 | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| michael@0 | 3 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 4 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 5 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 6 | |
| michael@0 | 7 | //----------------------------------------------------------------------------- |
| michael@0 | 8 | var BUGNUMBER = 469927; |
| michael@0 | 9 | var summary = 'TM: jit should not slow down short loop with let'; |
| michael@0 | 10 | var actual = ''; |
| michael@0 | 11 | var expect = ''; |
| michael@0 | 12 | |
| michael@0 | 13 | |
| michael@0 | 14 | //----------------------------------------------------------------------------- |
| michael@0 | 15 | test(); |
| michael@0 | 16 | //----------------------------------------------------------------------------- |
| michael@0 | 17 | |
| michael@0 | 18 | function test() |
| michael@0 | 19 | { |
| michael@0 | 20 | enterFunc ('test'); |
| michael@0 | 21 | printBugNumber(BUGNUMBER); |
| michael@0 | 22 | printStatus (summary); |
| michael@0 | 23 | |
| michael@0 | 24 | function letitbe() { |
| michael@0 | 25 | var start = new Date(); |
| michael@0 | 26 | for (let i = 0; i < 500000; ++i) { |
| michael@0 | 27 | for (let j = 0; j < 4; ++j) { } |
| michael@0 | 28 | } |
| michael@0 | 29 | var stop = new Date(); |
| michael@0 | 30 | return stop - start; |
| michael@0 | 31 | } |
| michael@0 | 32 | |
| michael@0 | 33 | jit(false); |
| michael@0 | 34 | var timenonjit = letitbe(); |
| michael@0 | 35 | jit(true); |
| michael@0 | 36 | var timejit = letitbe(); |
| michael@0 | 37 | jit(false); |
| michael@0 | 38 | |
| michael@0 | 39 | print('time: nonjit = ' + timenonjit + ', jit = ' + timejit); |
| michael@0 | 40 | |
| michael@0 | 41 | expect = true; |
| michael@0 | 42 | actual = timejit < timenonjit; |
| michael@0 | 43 | |
| michael@0 | 44 | reportCompare(expect, actual, summary); |
| michael@0 | 45 | |
| michael@0 | 46 | exitFunc ('test'); |
| michael@0 | 47 | } |
