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 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 return sum; 46 } 47 48 for (var i = 0; i < 13; i++) { 49 %DeoptimizeFunction(bar); 50 assertEquals(348, bar(i)); 51 } 52
