forked from LeenkxTeam/Kmake
27 lines
618 B
JavaScript
27 lines
618 B
JavaScript
|
// Copyright 2024 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 --maglev
|
||
|
|
|
||
|
|
function foo(arg) {
|
||
|
|
try {
|
||
|
|
let v = 0n;
|
||
|
|
for (let i = 0; i < arg, true; ++i) {
|
||
|
|
3n + v; // This will throw on the 2nd iteration because {v} won't be a
|
||
|
|
// BigInt anymore.
|
||
|
|
v = arg;
|
||
|
|
arg = i;
|
||
|
|
}
|
||
|
|
} catch(e) {
|
||
|
|
return 42;
|
||
|
|
}
|
||
|
|
return 17;
|
||
|
|
}
|
||
|
|
|
||
|
|
%PrepareFunctionForOptimization(foo);
|
||
|
|
assertEquals(42, foo(3));
|
||
|
|
|
||
|
|
%OptimizeMaglevOnNextCall(foo);
|
||
|
|
assertEquals(42, foo(3));
|