xref: /aosp_15_r20/art/test/521-regression-integer-field-set/src/Main.java (revision 795d594fd825385562da6b089ea9b2033f3abf5a)
1 /*
2  * Copyright (C) 2015 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 class Main {
assertIntEquals(int expected, int result)18   public static void assertIntEquals(int expected, int result) {
19     if (expected != result) {
20       throw new Error("Expected: " + expected + ", found: " + result);
21     }
22   }
23 
main(String[] args)24   public static void main(String[] args) {
25     Main m = new Main();
26 
27     m.$noinline$SetInstanceField();
28     assertIntEquals(123456, m.i);
29 
30     $noinline$SetStaticField();
31     assertIntEquals(456789, s);
32   }
33 
$noinline$SetInstanceField()34   private void $noinline$SetInstanceField() {
35     // Set a value than does not fit in a 16-bit (signed) integer.
36     i = 123456;
37   }
38 
$noinline$SetStaticField()39   private static void $noinline$SetStaticField() {
40     // Set a value than does not fit in a 16-bit (signed) integer.
41     s = 456789;
42   }
43 
44   private int i = 0;
45   private static int s = 0;
46 }
47