09a8440b45
PR-URL: https://github.com/nodejs/node/pull/51362 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
26 lines
778 B
JavaScript
26 lines
778 B
JavaScript
// Copyright 2023 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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//
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// Flags: --turboshaft-assert-types --allow-natives-syntax
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function test(x) {
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let right = 5.0 + 10**308;
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right = Math.min(right, x%x+right);
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right = Math.max(1, right); // Float64[1, 1e+308]|NaN
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let left = 5.0;
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left = Math.min(left, x%x+left);
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left = Math.min(left-1, left);
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// "Flip range"
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left = 4.0 - left;
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left = left - 2.00084e-18; // Float64[-inf, inf]|NaN ACTUAL: -2.00084e-18
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result = left / right; // Float64[-inf, inf]|NaN ACTUAL: ***-0***
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return result;
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}
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%PrepareFunctionForOptimization(test);
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test(true);
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%OptimizeFunctionOnNextCall(test);
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assertEquals(-0, test(true));
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