| Nicolas Geoffray | 8b20f88 | 2015-06-19 16:17:05 +0100 | [diff] [blame] | 1 | # Copyright (C) 2015 The Android Open Source Project |
| 2 | # |
| 3 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | # you may not use this file except in compliance with the License. |
| 5 | # You may obtain a copy of the License at |
| 6 | # |
| 7 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | # |
| 9 | # Unless required by applicable law or agreed to in writing, software |
| 10 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | # See the License for the specific language governing permissions and |
| 13 | # limitations under the License. |
| 14 | |
| 15 | .class public LPreHeader; |
| 16 | |
| 17 | .super Ljava/lang/Object; |
| 18 | |
| 19 | # Label names in this method are taken from the original apk |
| 20 | # that exposed the crash. The crash was due to fixing a critical |
| 21 | # edge and not preserving the invariant that the pre header of a loop |
| 22 | # is the first predecessor of the loop header. |
| 23 | .method public static method()V |
| 24 | .registers 2 |
| 25 | const/4 v0, 0 |
| 26 | const/4 v1, 0 |
| 27 | goto :b31 |
| 28 | :b23 |
| 29 | if-eqz v0, :b25 |
| 30 | goto :b23 |
| 31 | :b25 |
| 32 | return-void |
| 33 | :b31 |
| 34 | if-eqz v0, :b23 |
| 35 | if-eqz v1, :bexit |
| 36 | goto :b31 |
| 37 | :bexit |
| 38 | return-void |
| 39 | .end method |