| // Copyright 2017 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 --turbo-escape --no-turbo-loop-peeling |
| |
| function f(x) { |
| var o = {a : 0}; |
| var l = [1,2,3,4]; |
| var res; |
| for (var i = 0; i < 3; ++i) { |
| if (x%2 == 0) { o.a = 1; b = false} |
| res = l[o.a]; |
| o.a = x; |
| } |
| return res; |
| } |
| |
| %PrepareFunctionForOptimization(f); |
| f(0); |
| f(1); |
| f(0); |
| f(1); |
| %OptimizeFunctionOnNextCall(f); |
| assertEquals(undefined, f(101)); |