================ @@ -47,6 +48,17 @@ using namespace NVVM; static constexpr unsigned notIntrinsic = llvm::Intrinsic::not_intrinsic; +static constexpr llvm::nvvm::CTAGroupKind ---------------- grypp wrote: nit: can you comment on top of the function https://github.com/llvm/llvm-project/pull/164356