Week ahead :: 64 bit VM crashes in parse1.cpp, 1368

OS : Solsparc 5.9 and Solsparc 5.8

Mode : -Xcomp

VM type : 64 bit Server VM

Test : TsdCase

How to reproduce :
cd /net/sqesvr/export/vsn/GammaBase/Bugs/<bugid>
   sh doit.sh

Output :
##
## HotSpot Virtual Machine Error, assertion failure
## Please report this error at
## http://java.sun.com/cgi-bin/bugreport.cgi
##
## Java VM: Java HotSpot(TM) 64-Bit Server VM (20020308105420.jmasa.baseline-fastdebug-debug compiled mode)
##
## assert(n != top() || r->in(pnum) == top(), "live value must not be garbage")
##
## Error ID: /net/balvenie.sfbay/export/imgr_home/ws/20020308105420.jmasa.baseline/src/share/vm/opto/parse1.cpp, 1368 [
Patched ]
##
## Problematic Thread: prio=5 tid=0x100239b88 nid=0xb runnable
##
#Dumping core....