[LLVMdev] Question

[Misha Brukman]

On Wed, Mar 09, 2005 at 12:18:33PM -0800, Tanu Sharma wrote:
> This is exactly what i m trying :
>  
> opt -load /home/tsharma/ankur/llvm/Debug/lib/LLVMHello.so -hello <helloprog.bc> /dev/null

Well, you're not saving the output of your pass, it's going to
/dev/null.  Try:

opt -load ... < input.bc > output.bc

And then look at how output differs from input.

-- 
Misha Brukman :: http://misha.brukman.net :: http://llvm.cs.uiuc.edu