test262/implementation-contributed/javascriptcore/stress/arith-profile-for-negate-can-see-non-number-due-to-dfg-osr-exit-profiling.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

33 lines
487 B
JavaScript

function runNearStackLimit(f) {
try {
return t();
} catch (e) {
return f();
}
}
let flag = false;
function f1() {
return flag ? {} : 10;
}
noInline(f1);
function f2() {
}
function f3(arg) {
let r = -(arg ? f1() : f2());
}
for (let i = 0; i < 100000; ++i) {
try {
f3(!!(i % 2));
} catch (e) {}
}
flag = true;
for (let i = 0; i < 100000; ++i) try {
runNearStackLimit(() => {
return f3(!!(i % 2));
});
} catch (e) {}