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| 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 function Module(stdlib, foreign, heap) { |
| 6 "use asm"; |
| 7 function f1(i) { |
| 8 i = +i; |
| 9 return +(i * -1); |
| 10 } |
| 11 function f2(i) { |
| 12 i = +i; |
| 13 return +(-1 * i); |
| 14 } |
| 15 return { f1: f1, f2: f2 }; |
| 16 } |
| 17 |
| 18 var m = Module(this, {}, new ArrayBuffer(64 * 1024)); |
| 19 |
| 20 assertEquals(NaN, m.f1(NaN)); |
| 21 assertEquals(NaN, m.f2(NaN)); |
| 22 assertEquals(Infinity, 1 / m.f1(-0)); |
| 23 assertEquals(Infinity, 1 / m.f2(-0)); |
| 24 assertEquals(Infinity, m.f1(-Infinity)); |
| 25 assertEquals(Infinity, m.f2(-Infinity)); |
| 26 assertEquals(-Infinity, 1 / m.f1(0)); |
| 27 assertEquals(-Infinity, 1 / m.f2(0)); |
| 28 assertEquals(-Infinity, m.f1(Infinity)); |
| 29 assertEquals(-Infinity, m.f2(Infinity)); |
| 30 for (var i = -2147483648; i < 2147483648; i += 3999777) { |
| 31 assertEquals(-i, m.f1(i)); |
| 32 assertEquals(-i, m.f2(i)); |
| 33 } |
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