1 /*
2  * Copyright (C) 2016 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 public class Main {
18   // Test that by inlining new Float(-0f), we still keep the store of
19   // -0f to the instance field. We used to remove it due to wrong assumptions
20   // around art::HConstant::IsZero (now replaced with
21   // art::HConstant::IsArithmeticZero and art::HConstant::IsZeroBitPattern).
22 
23   /// CHECK-START: void Main.main(java.lang.String[]) inliner (after)
24   /// CHECK: InstanceFieldSet
main(String[] args)25   public static void main(String[] args) {
26     if (new Float(0f).equals(new Float(-0f))) {
27       throw new Error("Expected not equal");
28     }
29   }
30 }
31