| // Copyright (c) 2013, 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. |
| // VMOptions=--max_deoptimization_counter_threshold=1000 --optimization-counter-threshold=10 --no-background-compilation |
| |
| // @dart = 2.9 |
| |
| library float64x2_typed_list_test; |
| |
| import 'dart:typed_data'; |
| |
| void test(Float64x2List l) { |
| var a = l[0]; |
| var b = l[1]; |
| l[0] = b; |
| l[1] = a; |
| } |
| |
| bool compare(a, b) { |
| return (a.x == b.x) && (a.y == b.y); |
| } |
| |
| main() { |
| var l = new Float64x2List(2); |
| var a = new Float64x2(1.0, 2.0); |
| var b = new Float64x2(3.0, 4.0); |
| l[0] = a; |
| l[1] = b; |
| for (var i = 0; i < 41; i++) { |
| test(l); |
| } |
| if (!compare(l[0], b) || !compare(l[1], a)) { |
| throw 123; |
| } |
| } |