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1 /*
2  * Copyright (C) 2022 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     static long count;
19 
20     // Simplified version: Removed both outer loops from `$noinline$mainTest()`.
$noinline$verySimpleTest()21     static int $noinline$verySimpleTest() {
22         int i1 = 10, i17, i20, i21 = -2;
23         for (i17 = 2; i17 > 1; i17--) {
24             i1 += i17;
25             count = i1;
26         }
27         for (i20 = 1; i20 < 2; ++i20) {
28             i21 += i17;
29         }
30         return i21;
31     }
32 
33     // Simplified version: Removed outer loop from `$noinline$mainTest()`.
$noinline$simpleTest()34     static int $noinline$simpleTest() {
35         int i1 = 10, i15, i17, i20, i21 = -2;
36         for (i15 = 11; i15 < 188; ++i15) {
37             for (i17 = 2; i17 > 1; i17--) {
38                 i1 += i17;
39                 count = i1;
40             }
41             for (i20 = 1; i20 < 2; ++i20) {
42                 i21 += i17;
43             }
44         }
45         return i21;
46     }
47 
$noinline$mainTest()48     static int $noinline$mainTest() {
49         int i, i1 = 10, i15 = 49099, i17, i20, i21 = -2;
50         for (i = 5; i < 138; i++)
51             for (i15 = 11; i15 < 188; ++i15) {
52                 for (i17 = 2; i17 > 1; i17--) {
53                     i1 += i17;
54                     count = i1;
55                 }
56                 for (i20 = 1; i20 < 2; ++i20) {
57                     i21 += i17;
58                 }
59             }
60         return i21;
61     }
62 
assertEquals(int expected, int actual)63     public static void assertEquals(int expected, int actual) {
64       if (expected != actual) {
65         throw new Error("Expected " + expected + ", got " +  actual);
66       }
67     }
68 
main(String[] strArr)69     public static void main(String[] strArr) {
70       assertEquals(-1, $noinline$verySimpleTest());
71       assertEquals(175, $noinline$simpleTest());
72       assertEquals(23539, $noinline$mainTest());
73     }
74 }
75