node/deps/v8/test/mjsunit/compiler/osr-labeled.js
Chris Dickinson d58e780504 deps: update v8 to 4.3.61.21
* @indutny's SealHandleScope patch (484bebc38319fc7c622478037922ad73b2edcbf9)
  has been cherry picked onto the top of V8 to make it compile.
* There's some test breakage in contextify.
* This was merged at the request of the TC.

PR-URL: https://github.com/iojs/io.js/pull/1632
2015-08-04 11:56:09 -07:00

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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 --turbo-osr
function foo() {
var sum = 0;
A: for (var i = 0; i < 5; i++) {
B: for (var j = 0; j < 5; j++) {
C: for (var k = 0; k < 10; k++) {
if (k === 5) %OptimizeOsr();
if (k === 6) break B;
sum++;
}
}
}
return sum;
}
assertEquals(30, foo());
assertEquals(30, foo());
function bar(a) {
var sum = 0;
A: for (var i = 0; i < 5; i++) {
B: for (var j = 0; j < 5; j++) {
C: for (var k = 0; k < 10; k++) {
sum++;
%OptimizeOsr();
if (a === 1) break A;
if (a === 2) break B;
if (a === 3) break C;
}
}
}
return sum;
}
assertEquals(1, bar(1));
assertEquals(1, bar(1));
assertEquals(5, bar(2));
assertEquals(5, bar(2));
assertEquals(25, bar(3));
assertEquals(25, bar(3));