node/deps/v8/test/mjsunit/compiler/osr-backedges1.js
Ben Noordhuis 36cd5fb9d2 deps: upgrade v8 to 4.2.77.13
This commit applies some secondary changes in order to make `make test`
pass cleanly:

* disable broken postmortem debugging in common.gypi

* drop obsolete strict mode test in parallel/test-repl

* drop obsolete test parallel/test-v8-features

PR-URL: https://github.com/iojs/io.js/pull/1232
Reviewed-By: Fedor Indutny <fedor@indutny.com>
2015-04-28 14:38:16 -07:00

32 lines
835 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 --turbo-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);