| Vladimir Marko | 9e23df5 | 2015-11-10 17:14:35 +0000 | [diff] [blame] | 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 | public class Main { |
| 18 | |
| 19 | private void inlinedForNull(Iterable it) { |
| 20 | if (it != null) { |
| 21 | // We're not inlining invoke-interface at the moment. |
| 22 | it.iterator(); |
| 23 | } |
| 24 | } |
| 25 | |
| 26 | private void inlinedForFalse(boolean value, Iterable it) { |
| 27 | if (value) { |
| 28 | // We're not inlining invoke-interface at the moment. |
| 29 | it.iterator(); |
| 30 | } |
| 31 | } |
| 32 | |
| 33 | /// CHECK-START: void Main.testInlinedForFalseInlined(java.lang.Iterable) inliner (before) |
| 34 | /// CHECK: InvokeStaticOrDirect |
| 35 | |
| 36 | /// CHECK-START: void Main.testInlinedForFalseInlined(java.lang.Iterable) inliner (after) |
| 37 | /// CHECK-NOT: InvokeStaticOrDirect |
| 38 | /// CHECK-NOT: InvokeInterface |
| 39 | |
| 40 | public void testInlinedForFalseInlined(Iterable it) { |
| 41 | inlinedForFalse(false, it); |
| 42 | } |
| 43 | |
| 44 | /// CHECK-START: void Main.testInlinedForFalseNotInlined(java.lang.Iterable) inliner (before) |
| 45 | /// CHECK: InvokeStaticOrDirect |
| 46 | |
| 47 | /// CHECK-START: void Main.testInlinedForFalseNotInlined(java.lang.Iterable) inliner (after) |
| 48 | /// CHECK: InvokeStaticOrDirect |
| 49 | |
| 50 | public void testInlinedForFalseNotInlined(Iterable it) { |
| 51 | inlinedForFalse(true, it); |
| 52 | } |
| 53 | |
| 54 | /// CHECK-START: void Main.testInlinedForNullInlined(java.lang.Iterable) inliner (before) |
| 55 | /// CHECK: InvokeStaticOrDirect |
| 56 | |
| 57 | /// CHECK-START: void Main.testInlinedForNullInlined(java.lang.Iterable) inliner (after) |
| 58 | /// CHECK-NOT: InvokeStaticOrDirect |
| 59 | /// CHECK-NOT: InvokeInterface |
| 60 | |
| 61 | public void testInlinedForNullInlined(Iterable it) { |
| 62 | inlinedForNull(null); |
| 63 | } |
| 64 | |
| 65 | /// CHECK-START: void Main.testInlinedForNullNotInlined(java.lang.Iterable) inliner (before) |
| 66 | /// CHECK: InvokeStaticOrDirect |
| 67 | |
| 68 | /// CHECK-START: void Main.testInlinedForNullNotInlined(java.lang.Iterable) inliner (after) |
| 69 | /// CHECK: InvokeStaticOrDirect |
| 70 | |
| 71 | public void testInlinedForNullNotInlined(Iterable it) { |
| 72 | inlinedForNull(it); |
| 73 | } |
| 74 | |
| 75 | public static void main(String[] args) { |
| 76 | Main m = new Main(); |
| 77 | Iterable it = new Iterable() { |
| 78 | public java.util.Iterator iterator() { return null; } |
| 79 | }; |
| 80 | m.testInlinedForFalseInlined(it); |
| 81 | m.testInlinedForFalseNotInlined(it); |
| 82 | m.testInlinedForNullInlined(it); |
| 83 | m.testInlinedForNullNotInlined(it); |
| 84 | } |
| 85 | } |