OLD | NEW |
1 // Copyright 2014 the V8 project authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 function Module(stdlib, foreign, heap) { | 5 function Module(stdlib, foreign, heap) { |
6 "use asm"; | 6 "use asm"; |
7 var MEM64 = new stdlib.Float64Array(heap); | 7 var MEM64 = new stdlib.Float64Array(heap); |
8 function foo(i) { | 8 function foo(i) { |
9 MEM64[0] = (i >>> 0) / 2; | 9 i = i | 0; |
10 return MEM64[0]; | 10 MEM64[0] = +(i >>> 0) / 2.; |
| 11 return +MEM64[0]; |
11 } | 12 } |
12 return { foo: foo }; | 13 return { foo: foo }; |
13 } | 14 } |
14 | 15 |
15 var foo = Module(this, {}, new ArrayBuffer(64 * 1024)).foo; | 16 var foo = Module(this, {}, new ArrayBuffer(64 * 1024)).foo; |
16 assertEquals(0.5, foo(1)); | 17 assertEquals(0.5, foo(1)); |
OLD | NEW |