Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 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: --use-osr |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 6 | |
| 7 | function f1(a,b,c) { |
| 8 | var x = 0; |
| 9 | var y = 0; |
| 10 | var z = 0; |
| 11 | for (var i = 0; i < 2; i++) { |
| 12 | for (var j = 0; j < 2; j++) { |
| 13 | while (a > 0) { x += 19; a--; } |
| 14 | while (b > 0) { y += 23; b--; } |
| 15 | while (c > 0) { z += 29; c--; } |
| 16 | } |
| 17 | } |
| 18 | return x + y + z; |
| 19 | } |
| 20 | |
| 21 | function f2(a,b,c) { |
| 22 | var x = 0; |
| 23 | var y = 0; |
| 24 | var z = 0; |
| 25 | for (var i = 0; i < 2; i++) { |
| 26 | for (var j = 0; j < 2; j++) { |
| 27 | while (a > 0) { x += 19; a--; } |
| 28 | while (b > 0) { y += 23; b--; } |
| 29 | while (c > 0) { z += 29; c--; } |
| 30 | } |
| 31 | } |
| 32 | return x + y + z; |
| 33 | } |
| 34 | |
| 35 | |
| 36 | function f3(a,b,c) { |
| 37 | var x = 0; |
| 38 | var y = 0; |
| 39 | var z = 0; |
| 40 | for (var i = 0; i < 2; i++) { |
| 41 | for (var j = 0; j < 2; j++) { |
| 42 | while (a > 0) { x += 19; a--; } |
| 43 | while (b > 0) { y += 23; b--; } |
| 44 | while (c > 0) { z += 29; c--; } |
| 45 | } |
| 46 | } |
| 47 | return x + y + z; |
| 48 | } |
| 49 | |
| 50 | function check(f,a,b,c) { |
| 51 | assertEquals(a * 19 + b * 23 + c * 29, f(a,b,c)); |
| 52 | } |
| 53 | |
| 54 | check(f1, 50000, 5, 6); |
| 55 | check(f2, 4, 50000, 6); |
| 56 | check(f3, 11, 12, 50000); |