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}
40 lines
1003 B
JavaScript
40 lines
1003 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 umin(a, b) {
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a = a >>> 0;
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b = b >>> 0;
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return Math.min(a, b);
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}
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%PrepareFunctionForOptimization(umin);
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umin(1, 1);
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umin(2, 2);
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%OptimizeFunctionOnNextCall(umin);
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assertEquals(1, umin(1, 2));
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assertEquals(1, umin(2, 1));
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assertEquals(0, umin(0, 4294967295));
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assertEquals(0, umin(4294967295, 0));
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assertEquals(4294967294, umin(-1, -2));
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assertEquals(1234, umin(-2, 1234));
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function umax(a, b) {
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a = a >>> 0;
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b = b >>> 0;
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return Math.max(a, b);
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}
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%PrepareFunctionForOptimization(umax);
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umax(1, 1);
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umax(2, 2);
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%OptimizeFunctionOnNextCall(umax);
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assertEquals(2, umax(1, 2));
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assertEquals(2, umax(2, 1));
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assertEquals(4294967295, umax(0, 4294967295));
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assertEquals(4294967295, umax(4294967295, 0));
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assertEquals(4294967295, umax(-1, -2));
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assertEquals(4294967294, umax(-2, 1234));
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