| // Copyright 2016 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 f(a) { |
| var x; |
| a = a|0; |
| var dummy; |
| if (a === 1) { |
| x = 277.5; |
| } else if (a === 2) { |
| x = 0; |
| } else { |
| dummy = 527.5; |
| dummy = 958.5; |
| dummy = 1143.5; |
| dummy = 1368.5; |
| dummy = 1558.5; |
| x = 277.5; |
| } |
| return +x; |
| } |
| |
| %PrepareFunctionForOptimization(f); |
| f(); |
| f(); |
| %OptimizeFunctionOnNextCall(f); |
| assertEquals(277.5, f()); |