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Posted to commits@harmony.apache.org by "Ivan Zvolsky (JIRA)" <ji...@apache.org> on 2007/04/25 06:29:15 UTC
[jira] Created: (HARMONY-3747) [drlvm][verifier]
java.lang.VerifyError: Data flow analysis error for some synthetic test
[drlvm][verifier] java.lang.VerifyError: Data flow analysis error for some synthetic test
-----------------------------------------------------------------------------------------
Key: HARMONY-3747
URL: https://issues.apache.org/jira/browse/HARMONY-3747
Project: Harmony
Issue Type: Bug
Components: DRLVM
Environment: windows/ia32, linux/ia32
Reporter: Ivan Zvolsky
The attached test (Test.java) attempts to load a class Stub (attached also). If the Stub.java was compiled using some particular compiler (I used one from JRockit 1.4.2_04), the verifier fails with:
java.lang.VerifyError: (class: Stub, method: foo()V) Data flow analysis error
at java.lang.ClassLoader.defineClass0(ClassLoader.java)
I attached also binary version of Stub class compiled by javac from JRockit 1.4.2_04
I've checked that this is reproduceable at least on the following builds:
svn = r531681, (Apr 24 2007), Windows/ia32/msvc 1310, debug build
svn = r531681, (Apr 24 2007), Windows/ia32/msvc 1310, release build
svn = r531681, (Apr 24 2007), Linux/ia32/gcc 3.3.3, debug build
svn = r531681, (Apr 24 2007), Linux/ia32/gcc 3.3.3, release build
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[jira] Commented: (HARMONY-3747) [drlvm][verifier]
java.lang.VerifyError: Data flow analysis error for some synthetic test
Posted by "Alexei Fedotov (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-3747?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12491602 ]
Alexei Fedotov commented on HARMONY-3747:
-----------------------------------------
Ivan, please verify that problem is no longer reproducible.
> [drlvm][verifier] java.lang.VerifyError: Data flow analysis error for some synthetic test
> -----------------------------------------------------------------------------------------
>
> Key: HARMONY-3747
> URL: https://issues.apache.org/jira/browse/HARMONY-3747
> Project: Harmony
> Issue Type: Bug
> Components: DRLVM
> Environment: windows/ia32, linux/ia32
> Reporter: Ivan Zvolsky
> Attachments: Stub.class, Stub.java, Test.java
>
>
> The attached test (Test.java) attempts to load a class Stub (attached also). If the Stub.java was compiled using some particular compiler (I used one from JRockit 1.4.2_04), the verifier fails with:
> java.lang.VerifyError: (class: Stub, method: foo()V) Data flow analysis error
> at java.lang.ClassLoader.defineClass0(ClassLoader.java)
> I attached also binary version of Stub class compiled by javac from JRockit 1.4.2_04
> I've checked that this is reproduceable at least on the following builds:
> svn = r531681, (Apr 24 2007), Windows/ia32/msvc 1310, debug build
> svn = r531681, (Apr 24 2007), Windows/ia32/msvc 1310, release build
> svn = r531681, (Apr 24 2007), Linux/ia32/gcc 3.3.3, debug build
> svn = r531681, (Apr 24 2007), Linux/ia32/gcc 3.3.3, release build
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[jira] Updated: (HARMONY-3747) [drlvm][verifier]
java.lang.VerifyError: Data flow analysis error for some synthetic test
Posted by "Ivan Zvolsky (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-3747?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ivan Zvolsky updated HARMONY-3747:
----------------------------------
Attachment: Test.java
Stub.class
Stub.java
To reproduce, just put all the files somewhere, compile Test.java and run it
> [drlvm][verifier] java.lang.VerifyError: Data flow analysis error for some synthetic test
> -----------------------------------------------------------------------------------------
>
> Key: HARMONY-3747
> URL: https://issues.apache.org/jira/browse/HARMONY-3747
> Project: Harmony
> Issue Type: Bug
> Components: DRLVM
> Environment: windows/ia32, linux/ia32
> Reporter: Ivan Zvolsky
> Attachments: Stub.class, Stub.java, Test.java
>
>
> The attached test (Test.java) attempts to load a class Stub (attached also). If the Stub.java was compiled using some particular compiler (I used one from JRockit 1.4.2_04), the verifier fails with:
> java.lang.VerifyError: (class: Stub, method: foo()V) Data flow analysis error
> at java.lang.ClassLoader.defineClass0(ClassLoader.java)
> I attached also binary version of Stub class compiled by javac from JRockit 1.4.2_04
> I've checked that this is reproduceable at least on the following builds:
> svn = r531681, (Apr 24 2007), Windows/ia32/msvc 1310, debug build
> svn = r531681, (Apr 24 2007), Windows/ia32/msvc 1310, release build
> svn = r531681, (Apr 24 2007), Linux/ia32/gcc 3.3.3, debug build
> svn = r531681, (Apr 24 2007), Linux/ia32/gcc 3.3.3, release build
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[jira] Closed: (HARMONY-3747) [drlvm][verifier]
java.lang.VerifyError: Data flow analysis error for some synthetic test
Posted by "Ivan Zvolsky (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-3747?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ivan Zvolsky closed HARMONY-3747.
---------------------------------
Resolution: Fixed
It seems to be fixed together with HARMONY-3725
> [drlvm][verifier] java.lang.VerifyError: Data flow analysis error for some synthetic test
> -----------------------------------------------------------------------------------------
>
> Key: HARMONY-3747
> URL: https://issues.apache.org/jira/browse/HARMONY-3747
> Project: Harmony
> Issue Type: Bug
> Components: DRLVM
> Environment: windows/ia32, linux/ia32
> Reporter: Ivan Zvolsky
> Attachments: Stub.class, Stub.java, Test.java
>
>
> The attached test (Test.java) attempts to load a class Stub (attached also). If the Stub.java was compiled using some particular compiler (I used one from JRockit 1.4.2_04), the verifier fails with:
> java.lang.VerifyError: (class: Stub, method: foo()V) Data flow analysis error
> at java.lang.ClassLoader.defineClass0(ClassLoader.java)
> I attached also binary version of Stub class compiled by javac from JRockit 1.4.2_04
> I've checked that this is reproduceable at least on the following builds:
> svn = r531681, (Apr 24 2007), Windows/ia32/msvc 1310, debug build
> svn = r531681, (Apr 24 2007), Windows/ia32/msvc 1310, release build
> svn = r531681, (Apr 24 2007), Linux/ia32/gcc 3.3.3, debug build
> svn = r531681, (Apr 24 2007), Linux/ia32/gcc 3.3.3, release build
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[jira] Commented: (HARMONY-3747) [drlvm][verifier]
java.lang.VerifyError: Data flow analysis error for some synthetic test
Posted by "Ivan Zvolsky (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-3747?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12491864 ]
Ivan Zvolsky commented on HARMONY-3747:
---------------------------------------
Yes, it works ok now, thanks.
> [drlvm][verifier] java.lang.VerifyError: Data flow analysis error for some synthetic test
> -----------------------------------------------------------------------------------------
>
> Key: HARMONY-3747
> URL: https://issues.apache.org/jira/browse/HARMONY-3747
> Project: Harmony
> Issue Type: Bug
> Components: DRLVM
> Environment: windows/ia32, linux/ia32
> Reporter: Ivan Zvolsky
> Attachments: Stub.class, Stub.java, Test.java
>
>
> The attached test (Test.java) attempts to load a class Stub (attached also). If the Stub.java was compiled using some particular compiler (I used one from JRockit 1.4.2_04), the verifier fails with:
> java.lang.VerifyError: (class: Stub, method: foo()V) Data flow analysis error
> at java.lang.ClassLoader.defineClass0(ClassLoader.java)
> I attached also binary version of Stub class compiled by javac from JRockit 1.4.2_04
> I've checked that this is reproduceable at least on the following builds:
> svn = r531681, (Apr 24 2007), Windows/ia32/msvc 1310, debug build
> svn = r531681, (Apr 24 2007), Windows/ia32/msvc 1310, release build
> svn = r531681, (Apr 24 2007), Linux/ia32/gcc 3.3.3, debug build
> svn = r531681, (Apr 24 2007), Linux/ia32/gcc 3.3.3, release build
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