aosp12/art/test/509-pre-header/smali/PreHeader.smali

40 lines
1.1 KiB
Smali

# Copyright (C) 2015 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
.class public LPreHeader;
.super Ljava/lang/Object;
# Label names in this method are taken from the original apk
# that exposed the crash. The crash was due to fixing a critical
# edge and not preserving the invariant that the pre header of a loop
# is the first predecessor of the loop header.
.method public static method()V
.registers 2
const/4 v0, 0
const/4 v1, 0
goto :b31
:b23
if-eqz v0, :b25
goto :b23
:b25
return-void
:b31
if-eqz v0, :b23
if-eqz v1, :bexit
goto :b31
:bexit
return-void
.end method