| // Copyright 2015 the V8 project authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style license that can be | |
| // found in the LICENSE file. | |
| // Flags: --allow-natives-syntax --use-osr | |
| var body = | |
| "function bar1( ) {" + | |
| " var i = 35; " + | |
| " while (i-- > 31) {" + | |
| " %OptimizeOsr(); " + | |
| " j = 9; " + | |
| " %PrepareFunctionForOptimization(bar1); " + | |
| " while (j-- > 7);" + | |
| " } " + | |
| " return i; " + | |
| "}"; | |
| function gen() { | |
| return eval("(" + body + ")"); | |
| } | |
| var f = gen(); | |
| %PrepareFunctionForOptimization(f); | |
| f(); |