v8/test/mjsunit/compiler/osr-maze1.js
2015-06-15 09:43:11 +00:00

52 lines
1.1 KiB
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 bar(goal) {
var count = 0;
var sum = 11;
var i = 35;
while (i-- > 33) {
if (count++ == goal) %OptimizeOsr();
sum = sum + i;
}
while (i-- > 31) {
if (count++ == goal) %OptimizeOsr();
j = 9;
while (j-- > 7) {
if (count++ == goal) %OptimizeOsr();
sum = sum + j * 3;
}
while (j-- > 5) {
if (count++ == goal) %OptimizeOsr();
sum = sum + j * 5;
}
}
while (i-- > 29) {
if (count++ == goal) %OptimizeOsr();
while (j-- > 3) {
var k = 10;
if (count++ == goal) %OptimizeOsr();
while (k-- > 8) {
if (count++ == goal) %OptimizeOsr();
sum = sum + k * 11;
}
}
while (j-- > 1) {
if (count++ == goal) %OptimizeOsr();
while (k-- > 6) {
if (count++ == goal) %OptimizeOsr();
sum = sum + j * 13;
}
}
}
return sum;
}
for (var i = 0; i < 13; i++) {
%DeoptimizeFunction(bar);
assertEquals(348, bar(i));
}