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| 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 // Flags: --turbo-asm | |
| 6 | |
| 7 function Module(stdlib) { | 5 function Module(stdlib) { |
| 8 "use asm"; | 6 "use asm"; |
| 9 | 7 |
| 10 var fround = stdlib.Math.fround; | 8 var fround = stdlib.Math.fround; |
| 11 | 9 |
| 12 // f: double -> float | 10 // f: double -> float |
| 13 function f(a) { | 11 function f(a) { |
| 14 a = +a; | 12 a = +a; |
| 15 return fround(a); | 13 return fround(a); |
| 16 } | 14 } |
| (...skipping 14 matching lines...) Expand all Loading... |
| 31 assertEquals("Infinity", String(f(1E200))); | 29 assertEquals("Infinity", String(f(1E200))); |
| 32 assertEquals("-Infinity", String(f(-1E200))); | 30 assertEquals("-Infinity", String(f(-1E200))); |
| 33 assertEquals("Infinity", String(1/f(1E-300))); | 31 assertEquals("Infinity", String(1/f(1E-300))); |
| 34 assertEquals("-Infinity", String(1/f(-1E-300))); | 32 assertEquals("-Infinity", String(1/f(-1E-300))); |
| 35 | 33 |
| 36 assertEquals(0, f(0)); | 34 assertEquals(0, f(0)); |
| 37 assertEquals(1, f(1)); | 35 assertEquals(1, f(1)); |
| 38 assertEquals(1.5, f(1.5)); | 36 assertEquals(1.5, f(1.5)); |
| 39 assertEquals(1.3370000123977661, f(1.337)); | 37 assertEquals(1.3370000123977661, f(1.337)); |
| 40 assertEquals(-4.300000190734863, f(-4.3)); | 38 assertEquals(-4.300000190734863, f(-4.3)); |
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