It's great to see stacks that forked off from earlier versions of LLVM coming back to the main tree. The SPIRV backend is mentioned in the discussion, and I'm h

It's great to see stacks that forked off from earlier versions of LLVM coming back to the main tree. The SPIRV backend is mentioned in the discussion, and I'm hopeful that they'll find a way for all the components to compose well together at their various levels of the architecture. What I remain curious about, is whether NVIDIA will someday follow suite. IIRC CUDA is based on an oldish LLVM version. While there's an AMDGPU target that's actively developed, and a way for one to build CUDA with a recent LLVM version, it'd be great to have everything close to trunk.