| // 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 | |
| function h(a,b){ | |
| for(var i=0; i<a.length; i++) {h(a[i],b[i]); } | |
| } | |
| function g() { | |
| h(arguments.length, 2); | |
| } | |
| function f() { | |
| return g(1, 2); | |
| } | |
| b = [1,,]; | |
| b[1] = 3.5; | |
| h(b, [1073741823, 2147483648, -12]); | |
| %PrepareFunctionForOptimization(f); | |
| f(); | |
| f(); | |
| %OptimizeFunctionOnNextCall(f); | |
| f(); |