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author | Nicolas Geoffray <ngeoffray@google.com> | 2015-06-24 12:41:20 +0100 |
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committer | Nicolas Geoffray <ngeoffray@google.com> | 2015-06-24 16:16:25 +0100 |
commit | 310b0f5f15ac9ef8fb7ed0a12ff9ba3e4da17033 (patch) | |
tree | 1c6a8e98be5fb264095725067dc729b87c45af69 /test | |
parent | 1a63351b4b68a9ffb4e55ce8185e13cda6893ec1 (diff) | |
download | art-310b0f5f15ac9ef8fb7ed0a12ff9ba3e4da17033.zip art-310b0f5f15ac9ef8fb7ed0a12ff9ba3e4da17033.tar.gz art-310b0f5f15ac9ef8fb7ed0a12ff9ba3e4da17033.tar.bz2 |
Fix another case of un-verified dead code.
bug:22042796
https://code.google.com/p/android/issues/detail?id=178008
(cherry picked from commit 1efcc22cd1895c48adccbe49270d8e8583c2b12d)
Change-Id: I5c0d783e842da39cd3dcbb2f18ccf784e797a64f
Diffstat (limited to 'test')
-rw-r--r-- | test/516-dead-move-result/expected.txt | 0 | ||||
-rw-r--r-- | test/516-dead-move-result/info.txt | 3 | ||||
-rw-r--r-- | test/516-dead-move-result/smali/MoveResult.smali | 25 | ||||
-rw-r--r-- | test/516-dead-move-result/src/Main.java | 29 |
4 files changed, 57 insertions, 0 deletions
diff --git a/test/516-dead-move-result/expected.txt b/test/516-dead-move-result/expected.txt new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/test/516-dead-move-result/expected.txt diff --git a/test/516-dead-move-result/info.txt b/test/516-dead-move-result/info.txt new file mode 100644 index 0000000..49d9489 --- /dev/null +++ b/test/516-dead-move-result/info.txt @@ -0,0 +1,3 @@ +Regression test for the graph builder in optimizing, +where a move-result was bogus, but it passed the verifier +because it was dead code. diff --git a/test/516-dead-move-result/smali/MoveResult.smali b/test/516-dead-move-result/smali/MoveResult.smali new file mode 100644 index 0000000..9650b58 --- /dev/null +++ b/test/516-dead-move-result/smali/MoveResult.smali @@ -0,0 +1,25 @@ +# 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 LMoveResult; + +.super Ljava/lang/Object; + +.method public static method()V + .registers 1 + goto :b1 + move-result v0 + :b1 + return-void +.end method diff --git a/test/516-dead-move-result/src/Main.java b/test/516-dead-move-result/src/Main.java new file mode 100644 index 0000000..90580a8 --- /dev/null +++ b/test/516-dead-move-result/src/Main.java @@ -0,0 +1,29 @@ +/* + * 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. + */ + +import java.lang.reflect.Method; + +public class Main { + // Workaround for b/18051191. + class InnerClass {} + + public static void main(String[] args) throws Exception { + Class<?> c = Class.forName("MoveResult"); + Method m = c.getMethod("method"); + Object[] arguments = { }; + m.invoke(null, arguments); + } +} |