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...t needs to be called before your pass is scheduled. To achieve this we create a class StaticInitializer, which does this in its constructor. It get's the global pass registry and uses the pass registry as a parameter for the intialize*Pass() functions. As we create a static variable of type StaticIntializer, its constructor is called as soon as the module is loaded such that the intialization is performed on load. Let me know if this helped you. Cheers Tobi

I'm confused by your code. StaticInitializer seems to exist so you can create InitializeEverything, which doesn't get used. Do I need to do something along the lines of: static void registerPollyPasses(const llvm::PassManagerBuilder &Builder, llvm::PassManagerBase &PM) { PM.add(llvm::createPromoteMemoryToRegisterPass());

...before your pass is scheduled. > > To achieve this we create a class StaticInitializer, which does this in its > constructor. It get's the global pass registry and uses the pass registry as > a parameter for the intialize*Pass() functions. As we create a static > variable of type StaticIntializer, its constructor is called as soon as the > module is loaded such that the intialization is performed on load. > > Let me know if this helped you. > > Cheers > Tobi > >