Hi, all:
I try to integrate my new PM pass to opt, I want to default enable my pass during compiling. I have tried some method
1. -Xclang don't work
Is this option uesd for legacy PM ?
2. -fpass-plugin don't work too
clang runs without any warning, how to check if anywhere is wrong ?
3. with the first two choice failed, I try to modify llvm source code, it seems most interfaces using legacy pass interface, so I add code, like MPM.addPass(xxx()) in lib/Passes/PassBuilder.cpp, but whatever I insert the code, it cannot run the pass ...
Does anyone know how to integrate the pass ? Thanks !
Yan