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deps/v8/test/mjsunit/compiler/reference-equal-boolean.js
20 строк
741 B
Michaël Zasso
deps: update V8 to 11.8.172.13
10 окт 2023, 09:25
Не верифицирован
10 окт 2023, 09:25
17a74dd
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// Copyright 2022 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 --turboshaft-enable-debug-features // Ensure we could reduce reference equal with boolean input. // When the inputs are all boolean with true constant, we could // reduce to the input. And when the inputs are all boolean with // false constant, we could reduce to the input with BooleanNot. function foo(x, y) { const v = (x === y); %TurbofanStaticAssert(((v === true) === v)); %TurbofanStaticAssert((!(v === false) === v)); }; %PrepareFunctionForOptimization(foo); foo(1, 2); foo(2, 3); %OptimizeFunctionOnNextCall(foo); foo(3, 4);