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Date: Thu, 21 Sep 2006 09:07:24 -0700 (PDT)
From: "Geir Magnusson Jr (JIRA)" <jira@apache.org>
To: harmony-commits@incubator.apache.org
Subject: [jira] Commented: (HARMONY-1417) [DRLVM] Fixed bugs in lazy
 exception optimization pass
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    [ http://issues.apache.org/jira/browse/HARMONY-1417?page=comments#action_12436570 ] 
            
Geir Magnusson Jr commented on HARMONY-1417:
--------------------------------------------

W/ release : 

geir@t42-laptop:~/dev/apache/harmony/enhanced/trunk/working_vm/build/deploy/jre/bin$ ./java -version
Apache Harmony Launcher : (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as applicable.
java version "1.5.0"
pre-alpha : not complete or compatible
svn = r448280, (Sep 21 2006), Linux/ia32/gcc 3.4.6, release build
http://incubator.apache.org/harmony
geir@t42-laptop:~/dev/apache/harmony/enhanced/trunk/working_vm/build/deploy/jre/bin$ ./java Test2_LE
Start Test_LE:
...
[snip]
...
Total time: 100135
...
[snip]
...
Total time: 81207


> [DRLVM] Fixed bugs in lazy exception optimization pass
> ------------------------------------------------------
>
>                 Key: HARMONY-1417
>                 URL: http://issues.apache.org/jira/browse/HARMONY-1417
>             Project: Harmony
>          Issue Type: Bug
>          Components: DRLVM
>            Reporter: Natalya Golovleva
>         Assigned To: Geir Magnusson Jr
>            Priority: Minor
>         Attachments: HARMONY-1417.patch, Test2_LE.java, Test2_LE_results.doc, Test2_LE_results.txt, Test_LE.java, Test_LE.java
>
>
>     Fixed bugs in lazy exception optimization pass.
>     Replaced lazyexc optpass after inline optpass in server and server_static emconf files.
>    
>     Fixed bugs in lazy exception optimization pass:
>     1. Permitted to have more then one chknull instructions for exception initializer argument.
>     2. Added check that call exception initializer instruction is present in the code.
>     3. Changed side effect indication for stvar instruction from true to false.
>     The jira depends on HARMONY-1363.

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