Error using llcj

When i tried to compile hello.class using llcj . I am currently using llvm-3.1 , gnu classpath-0.97.2 and vmkit

I am getting the following error

shyam@shyam:~$ llcj -S hello.class
llc: Unknown command line argument ‘-f’. Try: ‘/home/shyam/llvmbuild/Release+Debug+Asserts/bin/llc -help’
llc: Did you mean ‘-O’?

can anyone help me with this