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| 1 // Copyright 2016 the V8 project authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 // Flags: --allow-natives-syntax |
| 6 |
| 7 function umin(a, b) { |
| 8 a = a >>> 0; |
| 9 b = b >>> 0; |
| 10 return Math.min(a, b); |
| 11 } |
| 12 |
| 13 umin(1, 1); |
| 14 umin(2, 2); |
| 15 %OptimizeFunctionOnNextCall(umin); |
| 16 assertEquals(1, umin(1, 2)); |
| 17 assertEquals(1, umin(2, 1)); |
| 18 assertEquals(0, umin(0, 4294967295)); |
| 19 assertEquals(0, umin(4294967295, 0)); |
| 20 assertEquals(4294967294, umin(-1, -2)); |
| 21 assertEquals(1234, umin(-2, 1234)); |
| 22 |
| 23 function umax(a, b) { |
| 24 a = a >>> 0; |
| 25 b = b >>> 0; |
| 26 return Math.max(a, b); |
| 27 } |
| 28 |
| 29 umax(1, 1); |
| 30 umax(2, 2); |
| 31 %OptimizeFunctionOnNextCall(umax); |
| 32 assertEquals(2, umax(1, 2)); |
| 33 assertEquals(2, umax(2, 1)); |
| 34 assertEquals(4294967295, umax(0, 4294967295)); |
| 35 assertEquals(4294967295, umax(4294967295, 0)); |
| 36 assertEquals(4294967295, umax(-1, -2)); |
| 37 assertEquals(4294967294, umax(-2, 1234)); |
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