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Kmake/deps/v8/test/mjsunit/maglev/regress-6565476905713664.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 --maglev
function f1() {
return(Infinity != true);
}
%PrepareFunctionForOptimization(f1);
assertTrue(f1());
%OptimizeFunctionOnNextCall(f1);
assertTrue(f1());
function f2() {
return(true != Infinity);
}
%PrepareFunctionForOptimization(f2);
assertTrue(f2());
%OptimizeFunctionOnNextCall(f2);
assertTrue(f2());
function two() { return 1.1; }
function f3(t) {
if ((t == true) == two()) { return true; }
return false;
}
%PrepareFunctionForOptimization(two);
%PrepareFunctionForOptimization(f3);
assertFalse(f3(true));
%OptimizeFunctionOnNextCall(f3);
assertFalse(f3(true));
function mz() { return -0.0; }
function f4(t) {
if ((t == false) == mz()) { return true; }
return false;
}
%PrepareFunctionForOptimization(mz);
%PrepareFunctionForOptimization(f4);
assertTrue(f4(true));
%OptimizeFunctionOnNextCall(f4);
assertTrue(f4(true));