Step to reproduce the bug:
1. copy the C2 fastdebug binary of Sep 17 to current directory.
   (Download from http://holdup:8080/sparc2.0/ )
   If you don't have libjvm.so in current directory, script will
    pick up latest nightly build fastdebug binary.
2. save the attached korn shell script to current directory
3. run the korn shell script.


#
# HotSpot Virtual Machine Error, assertion failure
#
# assert(n2->is_CFG(), "")
#
# Error happened during: method compilation
#
# compiling com/sun/media/jai/opimage/ExpOpImage.doubleExp
#
#
# CompileTheWorld no. #281
#
# Error ID: /export/disk4/mojave/fhsu/binary/sparc2.0_nightly/build/solaris/../../src/share/vm/opto/loopnode.cpp, 1244 [ Patched ]
#