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node/deps/v8/test/mjsunit/compiler/abstract-equal-oddball.js
Michaël Zasso 6bd756d7c6
deps: update V8 to 10.7.193.13 
PR-URL: https://github.com/nodejs/node/pull/44741
Fixes: https://github.com/nodejs/node/issues/44650
Fixes: https://github.com/nodejs/node/issues/37472
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
2022-10-11 07:24:33 +02:00

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// Copyright 2020 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 --turbofan --no-always-turbofan
// smi == boolean
(function() {
function foo(a, b) { return a == b; }
%PrepareFunctionForOptimization(foo);
assertFalse(foo(2, true));
assertTrue(foo(1, true));
assertTrue(foo(0, false));
assertFalse(foo(2, false));
%OptimizeFunctionOnNextCall(foo);
assertFalse(foo(2, true));
assertTrue(foo(1, true));
assertTrue(foo(0, false));
assertFalse(foo(2, false));
assertOptimized(foo);
assertFalse(foo(0, null));
assertUnoptimized(foo);
})();
// boolean == smi
(function() {
function foo(a, b) { return a == b; }
%PrepareFunctionForOptimization(foo);
assertFalse(foo(true, 2));
assertTrue(foo(true, 1));
assertTrue(foo(false, 0));
assertFalse(foo(false, 2));
%OptimizeFunctionOnNextCall(foo);
assertFalse(foo(true, 2));
assertTrue(foo(true, 1));
assertTrue(foo(false, 0));
assertFalse(foo(false, 2));
assertOptimized(foo);
assertFalse(foo(null, 0));
assertUnoptimized(foo);
})();
// smi == undefined
(function() {
function foo(a, b) { return a == b; }
%PrepareFunctionForOptimization(foo);
assertFalse(foo(2, undefined));
assertFalse(foo(0, undefined));
%OptimizeFunctionOnNextCall(foo);
assertFalse(foo(2, undefined));
assertFalse(foo(0, undefined));
assertOptimized(foo);
})();
// undefined == smi
(function() {
function foo(a, b) { return a == b; }
%PrepareFunctionForOptimization(foo);
assertFalse(foo(undefined, 2));
assertFalse(foo(undefined, 0));
%OptimizeFunctionOnNextCall(foo);
assertFalse(foo(undefined, 2));
assertFalse(foo(undefined, 0));
assertOptimized(foo);
})();
// smi == null
(function() {
function foo(a, b) { return a == b; }
%PrepareFunctionForOptimization(foo);
assertFalse(foo(2, null));
assertFalse(foo(0, null));
%OptimizeFunctionOnNextCall(foo);
assertFalse(foo(2, null));
assertFalse(foo(0, null));
assertOptimized(foo);
})();
// null == smi
(function() {
function foo(a, b) { return a == b; }
%PrepareFunctionForOptimization(foo);
assertFalse(foo(null, 2));
assertFalse(foo(null, 0));
%OptimizeFunctionOnNextCall(foo);
assertFalse(foo(null, 2));
assertFalse(foo(null, 0));
assertOptimized(foo);
})();
// smi == oddball
(function() {
function foo(a, b) { return a == b; }
%PrepareFunctionForOptimization(foo);
assertFalse(foo(2, null));
assertFalse(foo(0, undefined));
assertFalse(foo(0, true));
assertTrue(foo(1, true));
%OptimizeFunctionOnNextCall(foo);
assertFalse(foo(2, null));
assertFalse(foo(0, undefined));
assertFalse(foo(0, true));
assertTrue(foo(1, true));
assertOptimized(foo);
})();
// oddball == smi
(function() {
function foo(a, b) { return a == b; }
%PrepareFunctionForOptimization(foo);
assertFalse(foo(null, 2));
assertFalse(foo(undefined, 0));
assertFalse(foo(true, 0));
assertTrue(foo(true, 1));
%OptimizeFunctionOnNextCall(foo);
assertFalse(foo(null, 2));
assertFalse(foo(undefined, 0));
assertFalse(foo(true, 0));
assertTrue(foo(true, 1));
assertOptimized(foo);
})();
// number == boolean
(function() {
function foo(a, b) { return a == b; }
%PrepareFunctionForOptimization(foo);
assertFalse(foo(-2.8, true));
assertTrue(foo(1, true));
assertTrue(foo(-0.0, false));
assertFalse(foo(2, false));
%OptimizeFunctionOnNextCall(foo);
assertFalse(foo(-2.8, true));
assertTrue(foo(1, true));
assertTrue(foo(-0.0, false));
assertFalse(foo(2, false));
assertOptimized(foo);
assertFalse(foo(0, null));
assertUnoptimized(foo);
})();
// boolean == number
(function() {
function foo(a, b) { return a == b; }
%PrepareFunctionForOptimization(foo);
assertFalse(foo(true, -2.8));
assertTrue(foo(true, 1));
assertTrue(foo(false, -0.0));
assertFalse(foo(false, 2));
%OptimizeFunctionOnNextCall(foo);
assertFalse(foo(true, -2.8));
assertTrue(foo(true, 1));
assertTrue(foo(false, -0.0));
assertFalse(foo(false, 2));
assertOptimized(foo);
assertFalse(foo(null, 0));
assertUnoptimized(foo);
})();
// number == undefined
(function() {
function foo(a, b) { return a == b; }
%PrepareFunctionForOptimization(foo);
assertFalse(foo(-2.8, undefined));
assertFalse(foo(-0.0, undefined));
%OptimizeFunctionOnNextCall(foo);
assertFalse(foo(-2.8, undefined));
assertFalse(foo(-0.0, undefined));
assertOptimized(foo);
})();
// undefined == number
(function() {
function foo(a, b) { return a == b; }
%PrepareFunctionForOptimization(foo);
assertFalse(foo(undefined, -2.8));
assertFalse(foo(undefined, -0.0));
%OptimizeFunctionOnNextCall(foo);
assertFalse(foo(undefined, -2.8));
assertFalse(foo(undefined, -0.0));
assertOptimized(foo);
})();
// number == null
(function() {
function foo(a, b) { return a == b; }
%PrepareFunctionForOptimization(foo);
assertFalse(foo(-2.8, null));
assertFalse(foo(-0.0, null));
%OptimizeFunctionOnNextCall(foo);
assertFalse(foo(-2.8, null));
assertFalse(foo(-0.0, null));
assertOptimized(foo);
})();
// null == number
(function() {
function foo(a, b) { return a == b; }
%PrepareFunctionForOptimization(foo);
assertFalse(foo(null, -2.8));
assertFalse(foo(null, -0.0));
%OptimizeFunctionOnNextCall(foo);
assertFalse(foo(null, -2.8));
assertFalse(foo(null, -0.0));
assertOptimized(foo);
})();
// number == oddball
(function() {
function foo(a, b) { return a == b; }
%PrepareFunctionForOptimization(foo);
assertFalse(foo(-2.8, null));
assertFalse(foo(-0.0, undefined));
assertFalse(foo(0, true));
assertTrue(foo(1.0, true));
%OptimizeFunctionOnNextCall(foo);
assertFalse(foo(-2.8, null));
assertFalse(foo(-0.0, undefined));
assertFalse(foo(0, true));
assertTrue(foo(1.0, true));
assertOptimized(foo);
})();
// oddball == number
(function() {
function foo(a, b) { return a == b; }
%PrepareFunctionForOptimization(foo);
assertFalse(foo(null, -2.8));
assertFalse(foo(undefined, -0.0));
assertFalse(foo(true, 0));
assertTrue(foo(true, 1.0));
%OptimizeFunctionOnNextCall(foo);
assertFalse(foo(null, -2.8));
assertFalse(foo(undefined, -0.0));
assertFalse(foo(true, 0));
assertTrue(foo(true, 1.0));
assertOptimized(foo);
})();
// oddball == oddball
(function() {
function foo(a, b) { return a == b; }
%PrepareFunctionForOptimization(foo);
assertTrue(foo(null, null));
assertTrue(foo(undefined, undefined));
assertTrue(foo(false, false));
assertTrue(foo(true, true));
assertTrue(foo(undefined, null));
assertFalse(foo(undefined, false));
assertFalse(foo(null, false));
assertFalse(foo(true, undefined));
assertFalse(foo(true, null));
assertFalse(foo(true, false));
%OptimizeFunctionOnNextCall(foo);
assertTrue(foo(null, null));
assertOptimized(foo);
assertTrue(foo(undefined, undefined));
assertTrue(foo(false, false));
assertTrue(foo(true, true));
assertTrue(foo(undefined, null));
assertFalse(foo(undefined, false));
assertFalse(foo(null, false));
assertFalse(foo(true, undefined));
assertFalse(foo(true, null));
assertFalse(foo(true, false));
assertOptimized(foo);
})();
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