info.txt

Found by HackerSmacker:

https://github.com/EpicGames/UnrealEngine/blob/f8f4b403eb682ffc055613c7caf9d2ba5df7f319/Engine/Source/Editor/KismetCompiler/Private/KismetCompilerVMBackend.cpp#L2160

^ the meat of the processing apparently happens in there.

This header looks like it's got the opcodes in it:

https://github.com/EpicGames/UnrealEngine/blob/f8f4b403eb682ffc055613c7caf9d2ba5df7f319/Engine/Source/Runtime/CoreUObject/Public/UObject/Script.h

To check out at that specific point, as per this URL: https://stackoverflow.com/a/43136160/2013126

    git init
    git remote add origin https://github.com/EpicGames/UnrealEngine.git
    git fetch --depth 1 origin f8f4b403eb682ffc055613c7caf9d2ba5df7f319
    git checkout FETCH_HEAD

... that's in /usr/local/winex/ue4 at the moment.  The single commit
will take up 2GB on disk!  Note that I'd need to use token auth soon
to use that origin URL (or just use key-based SSH instead)

----

Compilation for a function probably starts with: FKismetCompilerVMBackend::ConstructFunction
... for a class: FKismetCompilerVMBackend::GenerateCodeFromClass