| // Copyright (c) 2021, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| // Test that we emit EqualityCompare rather than StrictCompare+BoxInt64 |
| // when comparing non-nullable integer to a Smi. |
| |
| // MatchIL[AOT]=factorial |
| // __ GraphEntry |
| // __ FunctionEntry |
| // __ CheckStackOverflow |
| // __ Branch(EqualityCompare) |
| @pragma('vm:never-inline') |
| int factorial(int value) => value == 1 ? value : value * factorial(value - 1); |
| |
| void main() { |
| print(factorial(4)); |
| } |
