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  1. JDK
  2. JDK-4422493

CTW of jck13classes.jar dies at (14881) with assertion in loopnode.cpp, 1596

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: P1 P1
    • 1.4.0
    • 1.4.0
    • hotspot
    • beta
    • x86
    • linux, solaris
    • Verified

      Test : jck13classes.14500.14999
      TestBase : /net/alpheridies/export/VM/testbase
      Mode : -Xcomp -Xcomp
      Platform : Solx86, Linux RH 6.2

      Steps to reproduce
      1) cd /net/sqesvr/export/vsn/GammaBase/Bugs/{Bugid}
      2) ksh doit {JAVA_HOME}

      {OR}

      set JAVA_HOME to /net/sqesvr/export/vsn/VM/merlin/weekly/jdk/latest/{OS}
      and run the following command-line..

      ${JAVA_HOME}/bin/java_g -server -Xcomp -verify -XX:+CompileTheWorld -XX:CompileTheWorldStartAt=14500 -XX:CompileTheWorldStopAt=14999 -Xbootclasspath/p:/net/alpheridies/export/VM/testbase/src/jit/compiletheworld/jars/i-l/jck13classes.jar jck13classes.14500.14999


      Output:

      java version "1.4.0-beta"
      Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-beta-b54)
      Java HotSpot(TM) Server VM (build 1.4beta-B54-debug, compiled mode)
      VM option '+CompileTheWorld'
      VM option 'CompileTheWorldStartAt=14500'
      VM option 'CompileTheWorldStopAt=14999'
      CompileTheWorld : Compiling all classes in /net/alpheridies/export/VM/testbase/src/jit/compiletheworld/jars/i-l/jck13classes.jar

      CompileTheWorld (14880) : javasoft/sqe/tests/lang/icls116/icls11601/icls11601
      CompileTheWorld (14881) : javasoft/sqe/tests/lang/icls116/icls11691m3/icls11691m3
      #
      # HotSpot Virtual Machine Error, assertion failure
      # Please report this error at
      # http://java.sun.com/cgi-bin/bugreport.cgi
      #
      # assert(!in->is_CFG(), "CFG Node with no controlling input?")
      #
      # Error ID: /net/hoti386/usr/re/hotspot/hotspot1.4/ws/src/share/vm/opto/loopnode.cpp, 1596
      #
      # Problematic Thread: prio=5 tid=0x825e0a8 nid=0xb runnable
      #
      Dumping core....

      Note: i couldn't able to verify above VM crash with the testcase in Bug {4393994}, since it hangs....

            mpalecznsunw Michael Paleczny (Inactive)
            spothugasunw Satheesh Pothuganti (Inactive)
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