CTW assertion at phaseX.cpp, 951 [ Patched ]

Name: fh87463 Date: 05/13/2001



Following assertion occur when running Compile The Wrold tests.

# HotSpot Virtual Machine Error, assertion failure
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# assert(loop_count < K, "infinite loop in PhaseGVN::transform")
#
# Error ID: /net/jano/export/disk05/hotspot/auto/ws_jano/fpt/src/share/vm/opto/phaseX.cpp, 951 [ Patched ]
#
# Problematic Thread: prio=5 tid=0x11d998 nid=0xc runnable
#
Dumping core....
VM option '+CompileTheWorld'
VM option 'MinInliningThreshold=0'
VM option 'MaxPermSize=64m'
VM option 'CompileTheWorldStartAt=500'
VM option 'CompileTheWorldStopAt=999'
/net/taloraan.eng/export/vsn/users/ctwresult/scripts/compileTheWorld/result/solsparc/baseline/compiler2/20010511-203129.localjava/run.jmf.jar.500.999.ksh[35]: 18350 Abort
Exit Value 134
*****Compile The World End AT Sun May 13 00:25:15 PDT 2001*****
This assertion occured in following log files
========================================================
file:/net/sqesvr/export/vsn/users/ctwresult/solsparc/baseline/compiler2/20010511-203129.localjava/ctw.jmf.jar.500.999.txt
jar: /net/jdk/export/disk8/local.java/jmf2.1.1fcs/binaries/solsparc/lib/jmf.jar

Binary used:
  Fastdebug binary of [baseline/compiler2/20010511-203129.localjava] from build archive page.
  /net/jano.eng/export/disk05/hotspot/auto/ar/baseline/20010511-203129/bin_solaris_sparc_compiler2_fastg.tar.gz

Please look into rerun scripts for more detail.

#########################
# To reproduce the bug:
#########################
1. cd /net/jano.eng/export/disk20/GammaBase/Bugs/[bug ID]
2. edit script if needed.
3. run one of the shell scripts:
   run.jmf.jar.500.999.ksh

#########################
# Rerun script
#########################
$ cat run.jmf.jar.500.999.ksh
#!/bin/ksh
# Script automatic generated at Sun May 13 00:20:52 PDT 2001 by fhsu
#
print "Running $(cd $(dirname $0) ; pwd)/$(basename $0)"


export JAVA_HOME=/net/taloraan.eng/export/vsn/users/ctwresult/scripts/compileTheWorld/jdk/baseline/jdk1.4/j2sdk-1_4_0-beta-bin-b64-solsparc-10_may_2001
case "$(uname)" in
  SunOS)
    platform="$(uname -p)" # i386 or sparc
    ;;
  Linux|Windows*)
    platform="i386"
    ;;
esac
FLAGS="-compiler2.20010511-203129 -verify -XX:+CompileTheWorld -XX:MinInliningThreshold=0 -XX:MaxPermSize=64m"
VMTYPE="-compiler2.20010511-203129"
JARFILE="/net/jdk/export/disk8/local.java/jmf2.1.1fcs/binaries/solsparc/lib/jmf.jar"
START=500
END=999
CMDLINE="$JAVA_HOME/bin/java $FLAGS -XX:CompileTheWorldStartAt=$START -XX:CompileTheWorldStopAt=$END -Xbootclasspath/p:${JARFILE}"

print "*****Debug Info: java -version(-Xinternalversion)*****"
$JAVA_HOME/bin/java ${VMTYPE} -version 2>&1
$JAVA_HOME/bin/java ${VMTYPE} -fullversion 2>&1
$JAVA_HOME/bin/java ${VMTYPE} -Xinternalversion 2>&1
print "*****Debug Info: JAVA_HOME*****"
print "JAVA_HOME=$JAVA_HOME"
print "*****Debug Info: Machine Used*****"
print "$(uname -a)"

print "*****Debug Info: Command Line As Follow*****"
print "$CMDLINE"
print "*****Compile The World Start AT $(date)*****"
ksh -c "${CMDLINE}"
print "Exit Value $?"
echo "*****Compile The World End AT $(date)*****"
    

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