| // 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 tag to be able to run in html test framework. |
| library simd_store_to_load_forward_test; |
| |
| import 'dart:typed_data'; |
| import "package:expect/expect.dart"; |
| |
| Float32x4 testLoadStoreForwardingFloat32x4(Float32x4List l, Float32x4 v) { |
| l[1] = v; |
| var r = l[1]; |
| return r; |
| } |
| |
| main() { |
| Float32x4List l = new Float32x4List(4); |
| Float32x4 a = new Float32x4(1.0, 2.0, 3.0, 4.0); |
| Float32x4 b; |
| for (int i = 0; i < 20; i++) { |
| b = testLoadStoreForwardingFloat32x4(l, a); |
| } |
| Expect.equals(a.x, b.x); |
| Expect.equals(a.y, b.y); |
| Expect.equals(a.z, b.z); |
| Expect.equals(a.w, b.w); |
| } |