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
17public class Main {
18
19  static boolean doThrow = false;
20
21  private void inlinedForNull(Iterable it) {
22    if (it != null) {
23      // We're not inlining throw at the moment.
24      if (doThrow) { throw new Error(""); }
25    }
26  }
27
28  private void inlinedForFalse(boolean value, Iterable it) {
29    if (value) {
30      // We're not inlining throw at the moment.
31      if (doThrow) { throw new Error(""); }
32    }
33  }
34
35  /// CHECK-START: void Main.testInlinedForFalseInlined(java.lang.Iterable) inliner (before)
36  /// CHECK:                          InvokeStaticOrDirect
37
38  /// CHECK-START: void Main.testInlinedForFalseInlined(java.lang.Iterable) inliner (after)
39  /// CHECK-NOT:                      InvokeStaticOrDirect
40  /// CHECK-NOT:                      InvokeInterface
41
42  public void testInlinedForFalseInlined(Iterable it) {
43    inlinedForFalse(false, it);
44  }
45
46  /// CHECK-START: void Main.testInlinedForFalseNotInlined(java.lang.Iterable) inliner (before)
47  /// CHECK:                          InvokeStaticOrDirect
48
49  /// CHECK-START: void Main.testInlinedForFalseNotInlined(java.lang.Iterable) inliner (after)
50  /// CHECK:                          InvokeStaticOrDirect
51
52  public void testInlinedForFalseNotInlined(Iterable it) {
53    inlinedForFalse(true, it);
54  }
55
56  /// CHECK-START: void Main.testInlinedForNullInlined(java.lang.Iterable) inliner (before)
57  /// CHECK:                          InvokeStaticOrDirect
58
59  /// CHECK-START: void Main.testInlinedForNullInlined(java.lang.Iterable) inliner (after)
60  /// CHECK-NOT:                      InvokeStaticOrDirect
61  /// CHECK-NOT:                      InvokeInterface
62
63  public void testInlinedForNullInlined(Iterable it) {
64    inlinedForNull(null);
65  }
66
67  /// CHECK-START: void Main.testInlinedForNullNotInlined(java.lang.Iterable) inliner (before)
68  /// CHECK:                          InvokeStaticOrDirect
69
70  /// CHECK-START: void Main.testInlinedForNullNotInlined(java.lang.Iterable) inliner (after)
71  /// CHECK:                          InvokeStaticOrDirect
72
73  public void testInlinedForNullNotInlined(Iterable it) {
74    inlinedForNull(it);
75  }
76
77  public static void main(String[] args) {
78    Main m = new Main();
79    Iterable it = new Iterable() {
80      public java.util.Iterator iterator() { return null; }
81    };
82    m.testInlinedForFalseInlined(it);
83    m.testInlinedForFalseNotInlined(it);
84    m.testInlinedForNullInlined(it);
85    m.testInlinedForNullNotInlined(it);
86  }
87}
88