test262/implementation-contributed/javascriptcore/stress/bounds-check-not-eliminated-by-licm.js
test262-automation e9a5a7f918 [javascriptcore-test262-automation] changes from git@github.com:WebKit/webkit.git at sha 949e26452cfa153a7f4afe593da97e2fe9e1b706 on Tue Jul 03 2018 14:35:15 GMT-0400 (Eastern Daylight Time) (#1620)
* [javascriptcore-test262-automation] changes from git@github.com:WebKit/webkit.git at sha 949e26452cfa153a7f4afe593da97e2fe9e1b706 on Tue Jul 03 2018 14:35:15 GMT-0400 (Eastern Daylight Time)
2018-07-03 15:59:58 -04:00

31 lines
862 B
JavaScript

function testInLoopTests(array, index)
{
let arrayLength = array.length;
let sum = 0;
for (let i = 0; i < 10; ++i) {
if (index >= 0 && index < arrayLength) {
sum += array[index];
}
}
return sum;
}
noInline(testInLoopTests);
let testArray = [1, 2, 3];
// Warmup "in-bounds" up to FTL.
for (let i = 0; i < 1e5; ++i) {
if (testInLoopTests(testArray, 1) !== 20)
throw "Failed testInLoopTests(testArray, 1)"
if (testInLoopTests(testArray, 2) !== 30)
throw "Failed testInLoopTests(testArray, 2)"
}
let largeIntResult = testInLoopTests(testArray, 2147483647);
if (largeIntResult !== 0)
throw "Failed testInLoopTests(testArray, 2147483647)";
let smallIntResult = testInLoopTests(testArray, -2147483647);
if (smallIntResult !== 0)
throw "Failed testInLoopTests(testArray, -2147483647)";