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Bug Database
Bug ID: 6679854
Votes 0
Synopsis assert in escape.cpp:397
Category hotspot:compiler2
Reported Against
Release Fixed hs12(b02)
State 10-Fix Delivered, bug
Priority: 4-Low
Related Bugs
Submit Date 25-MAR-2008
Description
java -XX:+PrintCompilation -XX:+DoEscapeAnalysis -XX:+AggressiveOpts -jar SPECjvm2008.jar scimark.monte_carlo

# To suppress the following error report, specify this argument
# after -XX: or in .hotspotrc:  SuppressErrorAt=/escape.cpp:397
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  Internal Error (/tmp/jprt-jprtadm/temp/P2/B/182328.rasbold/source/src/share/vm/opto/escape.cpp:397), pid=24790, tid=15
#  Error: assert(base->Opcode() == Op_ConP || base->Opcode() == Op_ThreadLocal || base->is_Mem() && base->bottom_type() == TypeRawPtr::NOTNULL || base->is_Proj() && base->in(0)->is_Allocate(),"sanity")
#
# Java VM: OpenJDK 64-Bit Server VM (12.0-b02-2008-03-21-182328.rasbold.hs-merge-fastdebug mixed mode solaris-amd64)
# An error report file with more information is saved as:
# /export/home/kvn/SPECjvm2008/hs_err_pid24790.log
#
# If you would like to submit a bug report, please visit:
#   http://java.sun.com/webapps/bugreport/crash.jsp
#
Posted Date : 2008-03-25 20:20:21.0
Work Around
N/A
Evaluation
The assert misses the case CastX2P base for an unsafe field reference.
Posted Date : 2008-03-25 20:20:21.0
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