Internal compiler error with ppc860 based compiler

[Srini Eravelli]

We are trying to compile some C++ code for PPC860 processor. We are using 
the following version of the compiler:

Reading specs from 
C:\Apps\Tornado2\host\x86-win32\lib\gcc-lib\powerpc-wrs-vxworks\cygnus-2.7.2-960126\specs
gcc driver version cygnus-2.7.2-960126 egcs-971225 tornado 2.0 executing 
gcc version cygnus-2.7.2-960126

The compiler gave the following error message:

(C:\Apps\Tornado2\host\x86-win32\lib\gcc-lib\powerpc-wrs-vxworks\cygnus-2.7.2-960126\cc1plus.exe 
1000) Exception: STATUS
_ACCESS_VIOLATION
(C:\Apps\Tornado2\host\x86-win32\lib\gcc-lib\powerpc-wrs-vxworks\cygnus-2.7.2-960126\cc1plus.exe 
1000) Dumping stack tra
ce to cc1plus.exe.core
ccppc: Internal compiler error: program cc1plus got fatal signal 0
make[1]: *** [OBJPPC860/bscsim.o] Error 0x1
make[1]: Leaving directory `V:\warp\development\src\bts\test\framework'
make: *** [/warp/development/src/bts/test/framework/btst.PPC860.a] Error 0x2

    I can send the core file generated by the compiler if any one is 
interested in looking at it. Has anyone run into this error. If so, do you 
know of a work around or a version that has the fix.
thanks
--Srini