node/deps/v8/test/mjsunit/compiler/osr-backedges1.js
Michaël Zasso ec02b811a8 deps: update V8 to 5.4.500.27
Pick up latest commit from the 5.4-lkgr branch.

deps: edit V8 gitignore to allow trace event copy
deps: update V8 trace event to 315bf1e2d45be7d53346c31cfcc37424a32c30c8
deps: edit V8 gitignore to allow gtest_prod.h copy
deps: update V8 gtest to 6f8a66431cb592dad629028a50b3dd418a408c87

PR-URL: https://github.com/nodejs/node/pull/8317
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
2016-09-22 09:51:19 +02:00

32 lines
823 B
JavaScript

// Copyright 2015 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 --use-osr
function foo(a) {
var i = a | 0;
while (true) {
if (i == 0) { i = 1; continue; }
if (i == 1) { i = 2; continue; }
if (i == 2) { i = 3; continue; }
if (i == 3) { i = 4; continue; }
if (i == 4) { i = 5; continue; }
if (i == 5) { i = 6; continue; }
if (i == 6) { i = 7; continue; }
if (i == 7) { i = 8; continue; }
for (var j = 0; j < 10; j++) { if (i == 5) %OptimizeOsr(); }
break;
}
return j;
}
function test(func, tv, fv) {
assertEquals(tv, func(0));
assertEquals(tv, func(0));
assertEquals(fv, func(9));
assertEquals(fv, func(9));
}
test(foo, 10, 10);