OLD | NEW |
1 // Copyright 2016 the V8 project authors. All rights reserved. | 1 // Copyright 2016 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Flags: --allow-natives-syntax | 5 // Flags: --allow-natives-syntax --crankshaft |
6 | 6 |
7 // The Crankshaft fast case for String.fromCharCode used to unconditionally | 7 // The Crankshaft fast case for String.fromCharCode used to unconditionally |
8 // deoptimize on non int32 indices. | 8 // deoptimize on non int32 indices. |
9 function foo(i) { return String.fromCharCode(i); } | 9 function foo(i) { return String.fromCharCode(i); } |
10 foo(33); | 10 foo(33); |
11 foo(33); | 11 foo(33); |
12 %OptimizeFunctionOnNextCall(foo); | 12 %OptimizeFunctionOnNextCall(foo); |
13 foo(33.3); | 13 foo(33.3); |
14 assertOptimized(foo); | 14 assertOptimized(foo); |
OLD | NEW |