yxsamliu wrote: The main obstacle of letting clang emit error when `--offload-arch` is not specified is HIP apps using hipcc as CMAKE_CXX_COMPILER. hipcc adds -xhip by default for .cpp programs. This is a known and long existing issue.
Another option is to have multiple `--offload-arch` options by default, which covers gfx9 generic, gfx10 generic, gfx11 generic, and gfx12 generic. This should make the program work for most of GPU's. https://github.com/llvm/llvm-project/pull/139281 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
