[llvm-dev] undefined symbol for initialize method

[Simone Atzeni via llvm-dev]

Hi,

I have my own passes and I am trying to build a PassManager that call the passes in a certain order.
I followed Polly Pass manager, however when I try to load it in opt and call one of my passes I get the following error:

undefined symbol: _ZN4llvm23initializeArcherDDAPassERNS_12PassRegistryE

any idea how to fix it?
I didn’t implement the “initializeArcherDDAPass” function since I noticed that those functions are never implemented in LLVM passes.

What am I doing wrong?

Thanks.
Best,
Simone