37 lines
865 B
JavaScript
37 lines
865 B
JavaScript
|
// Copyright 2023 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 --jit-fuzzing
|
||
|
|
|
||
|
|
const Probe =function() {
|
||
|
|
const setPrototypeOf = Object.setPrototypeOf;
|
||
|
|
function probe() {
|
||
|
|
setPrototypeOf();
|
||
|
|
}
|
||
|
|
function probeWithErrorHandling() {
|
||
|
|
try {
|
||
|
|
probe();
|
||
|
|
} catch(e) {
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return {
|
||
|
|
probe: probeWithErrorHandling,
|
||
|
|
};
|
||
|
|
}();
|
||
|
|
function f0() {
|
||
|
|
for (let v1 = 0; v1 < 5; v1++) {
|
||
|
|
v1++;
|
||
|
|
const v3 = -v1;
|
||
|
|
const v4 = v3 << v3;
|
||
|
|
let v5 = v4 + v4;
|
||
|
|
const v6 = v5--;
|
||
|
|
Probe.probe();
|
||
|
|
Probe.probe( v6 | v6);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
f0();
|
||
|
|
const v9 = %PrepareFunctionForOptimization(f0);
|
||
|
|
const v10 = %OptimizeFunctionOnNextCall(f0);
|
||
|
|
f0();
|