| // 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(); |
