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| 1 // Copyright 2015 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: --allow-natives-syntax --use-osr --turbo-deoptimization |
| 6 |
| 7 function bar(goal) { |
| 8 var count = 0; |
| 9 var sum = 11; |
| 10 var i = 35; |
| 11 while (i-- > 33) { |
| 12 if (count++ == goal) %OptimizeOsr(); |
| 13 sum = sum + i; |
| 14 } |
| 15 while (i-- > 31) { |
| 16 if (count++ == goal) %OptimizeOsr(); |
| 17 j = 9; |
| 18 while (j-- > 7) { |
| 19 if (count++ == goal) %OptimizeOsr(); |
| 20 sum = sum + j * 3; |
| 21 } |
| 22 while (j-- > 5) { |
| 23 if (count++ == goal) %OptimizeOsr(); |
| 24 sum = sum + j * 5; |
| 25 } |
| 26 } |
| 27 while (i-- > 29) { |
| 28 if (count++ == goal) %OptimizeOsr(); |
| 29 while (j-- > 3) { |
| 30 var k = 10; |
| 31 if (count++ == goal) %OptimizeOsr(); |
| 32 while (k-- > 8) { |
| 33 if (count++ == goal) %OptimizeOsr(); |
| 34 sum = sum + k * 11; |
| 35 } |
| 36 } |
| 37 while (j-- > 1) { |
| 38 if (count++ == goal) %OptimizeOsr(); |
| 39 while (k-- > 6) { |
| 40 if (count++ == goal) %OptimizeOsr(); |
| 41 sum = sum + j * 13; |
| 42 } |
| 43 } |
| 44 } |
| 45 print(count); |
| 46 return sum; |
| 47 } |
| 48 |
| 49 for (var i = 0; i < 13; i++) { |
| 50 %DeoptimizeFunction(bar); |
| 51 assertEquals(348, bar(i)); |
| 52 } |
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