I beleive you can fork llvm-mirror/llvm since your current llvm is not based on llvm-mirror. But you'll probably have to give it a different name or rename your current "llvm" repo.
I beleive you can fork llvm-mirror/llvm since your current llvm is not based on llvm-mirror. But you'll probably have to give it a different name or rename your current "llvm" repo.