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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: --use-osr | 5 // Flags: --use-osr |
6 // TODO(titzer): enable --turbo-osr when nested OSR works. | |
7 | 6 |
8 function f1(a,b,c) { | 7 function f1(a,b,c) { |
9 var x = 0; | 8 var x = 0; |
10 var y = 0; | 9 var y = 0; |
11 var z = 0; | 10 var z = 0; |
12 for (var i = 0; i < 2; i++) { | 11 for (var i = 0; i < 2; i++) { |
13 for (var j = 0; j < 2; j++) { | 12 for (var j = 0; j < 2; j++) { |
14 while (a > 0) { x += 19; a--; } | 13 while (a > 0) { x += 19; a--; } |
15 while (b > 0) { y += 23; b--; } | 14 while (b > 0) { y += 23; b--; } |
16 while (c > 0) { z += 29; c--; } | 15 while (c > 0) { z += 29; c--; } |
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48 return x + y + z; | 47 return x + y + z; |
49 } | 48 } |
50 | 49 |
51 function check(f,a,b,c) { | 50 function check(f,a,b,c) { |
52 assertEquals(a * 19 + b * 23 + c * 29, f(a,b,c)); | 51 assertEquals(a * 19 + b * 23 + c * 29, f(a,b,c)); |
53 } | 52 } |
54 | 53 |
55 check(f1, 50000, 5, 6); | 54 check(f1, 50000, 5, 6); |
56 check(f2, 4, 50000, 6); | 55 check(f2, 4, 50000, 6); |
57 check(f3, 11, 12, 50000); | 56 check(f3, 11, 12, 50000); |
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