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From "Matthias Boehm (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (SYSTEMML-2429) IPA function inlining and dead code elimination side effect
Date Sun, 08 Jul 2018 21:06:00 GMT

     [ https://issues.apache.org/jira/browse/SYSTEMML-2429?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Matthias Boehm closed SYSTEMML-2429.
------------------------------------
       Resolution: Fixed
         Assignee: Matthias Boehm
    Fix Version/s: SystemML 1.2

> IPA function inlining and dead code elimination side effect
> -----------------------------------------------------------
>
>                 Key: SYSTEMML-2429
>                 URL: https://issues.apache.org/jira/browse/SYSTEMML-2429
>             Project: SystemML
>          Issue Type: Bug
>            Reporter: Matthias Boehm
>            Assignee: Matthias Boehm
>            Priority: Major
>             Fix For: SystemML 1.2
>
>
> {code}
> Caused by: java.lang.NullPointerException
>         at org.apache.sysml.hops.ipa.FunctionCallGraph.removeFunctionCall(FunctionCallGraph.java:182)
>         at org.apache.sysml.hops.ipa.IPAPassEliminateDeadCode.findAndRemoveDeadCode(IPAPassEliminateDeadCode.java:83)
>         at org.apache.sysml.hops.ipa.IPAPassEliminateDeadCode.rewriteProgram(IPAPassEliminateDeadCode.java:57)
>         at org.apache.sysml.hops.ipa.InterProceduralAnalysis.analyzeProgram(InterProceduralAnalysis.java:207)
>         at org.apache.sysml.parser.DMLTranslator.rewriteHopsDAG(DMLTranslator.java:271)
>         at org.apache.sysml.api.DMLScript.execute(DMLScript.java:707)
>         at org.apache.sysml.api.DMLScript.executeScript(DMLScript.java:518)
> {code}



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