31a3cfbc10
BUG=v8:8801 Change-Id: I9d9d9824c6c9ad0176bbfd3723da1b578b17c256 Reviewed-on: https://chromium-review.googlesource.com/c/1495555 Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Mythri Alle <mythria@chromium.org> Cr-Commit-Position: refs/heads/master@{#60001}
18 lines
404 B
JavaScript
18 lines
404 B
JavaScript
// Copyright 2016 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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// Flags: --allow-natives-syntax
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function foo(x) {
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x = +x;
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return (x > 0) ? x : 0 - x;
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}
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%PrepareFunctionForOptimization(foo);
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foo(1);
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foo(-1);
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foo(0);
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%OptimizeFunctionOnNextCall(foo);
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assertEquals(2147483648, foo(-2147483648));
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