~/llvm/llvm_core/llvm-2.9$ opt -load ../llvm-2.9/Release/lib/LLVMHello.so -hello cdfg.c Error opening '../llvm-2.9/Release/lib/LLVMHello.so': ../llvm-2.9/Release/lib/LLVMHello.so: undefined symbol: _ZN4llvm12PassRegistry12registerPassERKNS_8PassInfoEb -load request ignored. opt: Unknown command line argument '-hello'. Try: 'opt -help' I'm getting the above error, I'm unable to register this pass and use it. There is very little information about this error on the net, any ideas? Thanks. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20111013/ffcfc570/attachment.html>