80 lines
2.3 KiB
JavaScript
80 lines
2.3 KiB
JavaScript
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// Copyright 2014 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 g1(i) {
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var x = i * 1;
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return (x >>> 0) % 1000000000000;
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}
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function g2(i) {
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var x = i * 1;
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return ((x >>> 0) % 1000000000000) | 0;
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}
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function test1() {
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assertEquals(2294967296, g1(-2000000000));
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assertEquals(2294967295, g1(-2000000001));
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assertEquals(2294967290, g1(-2000000006));
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assertEquals(2147483651, g1(-2147483645));
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assertEquals(2147483650, g1(-2147483646));
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assertEquals(2147483649, g1(-2147483647));
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assertEquals(2147483648, g1(-2147483648));
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assertEquals(2147483647, g1(-2147483649));
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assertEquals(3000000000, g1(3000000000));
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assertEquals(3000000001, g1(3000000001));
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assertEquals(3000000002, g1(3000000002));
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assertEquals(4000000000, g1(4000000000));
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assertEquals(4000400001, g1(4000400001));
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assertEquals(4000400002, g1(4000400002));
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assertEquals(3, g1(4294967299));
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assertEquals(2, g1(4294967298));
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assertEquals(1, g1(4294967297));
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assertEquals(0, g1(4294967296));
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assertEquals(4294967295, g1(4294967295));
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assertEquals(4294967294, g1(4294967294));
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assertEquals(4294967293, g1(4294967293));
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assertEquals(4294967292, g1(4294967292));
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}
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%NeverOptimizeFunction(test1);
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test1();
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function test2() {
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assertEquals(-2000000000, g2(-2000000000));
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assertEquals(-2000000001, g2(-2000000001));
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assertEquals(-2000000006, g2(-2000000006));
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assertEquals(-2147483645, g2(-2147483645));
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assertEquals(-2147483646, g2(-2147483646));
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assertEquals(-2147483647, g2(-2147483647));
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assertEquals(-2147483648, g2(-2147483648));
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assertEquals(2147483647, g2(-2147483649));
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assertEquals(-1294967296, g2(3000000000));
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assertEquals(-1294967295, g2(3000000001));
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assertEquals(-1294967294, g2(3000000002));
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assertEquals(-294967296, g2(4000000000));
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assertEquals(-294567295, g2(4000400001));
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assertEquals(-294567294, g2(4000400002));
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assertEquals(3, g2(4294967299));
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assertEquals(2, g2(4294967298));
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assertEquals(1, g2(4294967297));
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assertEquals(0, g2(4294967296));
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assertEquals(-1, g2(4294967295));
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assertEquals(-2, g2(4294967294));
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assertEquals(-3, g2(4294967293));
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assertEquals(-4, g2(4294967292));
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}
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%NeverOptimizeFunction(test2);
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test2();
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