OLD | NEW |
(Empty) | |
| 1 // Copyright 2014 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 ModILeftCanBeNegative() { |
| 8 var x = 0; |
| 9 for (var i = -1; i < 0; ++i) x = i % 2; |
| 10 return x; |
| 11 } |
| 12 |
| 13 ModILeftCanBeNegative(); |
| 14 %OptimizeFunctionOnNextCall(ModILeftCanBeNegative); |
| 15 assertEquals(-1, ModILeftCanBeNegative()); |
| 16 |
| 17 function ModIRightCanBeZero() { |
| 18 var x = 0; |
| 19 for (var i = -1; i <= 0; ++i) x = (2 % i) | 0; |
| 20 return x; |
| 21 } |
| 22 |
| 23 ModIRightCanBeZero(); |
| 24 %OptimizeFunctionOnNextCall(ModIRightCanBeZero); |
| 25 ModIRightCanBeZero(); |
OLD | NEW |