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Kmake/deps/v8/test/mjsunit/turboshaft/maglev-frontend/uint8-clamped-arr-deopt.js
2026-05-26 23:36:42 -07:00

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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 --turbolev --turbofan
const v2 = new Uint8ClampedArray([1, 2, 3, 4, 5]);
function f3() {
v2[2] = v2;
}
%PrepareFunctionForOptimization(f3);
f3();
assertEquals(0, v2[2]);
v2[2] = 3;
%OptimizeFunctionOnNextCall(f3);
f3();
assertEquals(0, v2[2]);