2021 10 25 sync

Agenda

• Opens
• https://reviews.llvm.org/D71016 - [SYCL] Implement OpenCL kernel function generation
  • [Merged] https://github.com/intel/llvm/pull/3892 - [SYCL] Adding support for 'sycl_special_class' attribute.
  • Next steps:
    • Integrate https://github.com/intel/llvm/pull/3892 into https://reviews.llvm.org/D71016
    • New comment: move functionality from SemaSYCL to CodeGen library
• SPIR-V support
  • https://reviews.llvm.org/D108034 - [SPIR-V] Add SPIR-V builtin functions and types
  • Henry's patches for HIP2SPIR-V compiler - https://reviews.llvm.org/people/revisions/22452/
  • Panel discussion at LLVM Developers meeting conference.
• WIP: rebase SYCL device compiler patch set to ToT - https://github.com/intel/llvm/pull/3071