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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-osr |
| 6 |
| 7 "use strict"; |
| 8 |
| 9 function foo() { |
| 10 var result; |
| 11 { |
| 12 let sum = 0; |
| 13 for (var i = 0; i < 100; i++) { |
| 14 if (i == 50) %OptimizeOsr(); |
| 15 sum += i; |
| 16 } |
| 17 result = ret; |
| 18 function ret() { |
| 19 return sum; |
| 20 } |
| 21 } |
| 22 return result; |
| 23 } |
| 24 |
| 25 assertEquals(4950, foo()()); |
| 26 assertEquals(4950, foo()()); |
| 27 assertEquals(4950, foo()()); |
| 28 |
| 29 function bar() { |
| 30 var result; |
| 31 { |
| 32 let sum = 0; |
| 33 for (let i = 0; i < 90; i++) { |
| 34 sum += i; |
| 35 if (i == 45) %OptimizeOsr(); |
| 36 } |
| 37 result = ret; |
| 38 function ret() { |
| 39 return sum; |
| 40 } |
| 41 } |
| 42 return result; |
| 43 } |
| 44 |
| 45 assertEquals(4005, bar()()); |
| 46 assertEquals(4005, bar()()); |
| 47 assertEquals(4005, bar()()); |
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