[all-commits] [llvm/llvm-project] e5c6d1: [Clang][HIP] Deprecate the AMDGCN_WAVEFRONT_SIZE m...

[Fabian Ritter via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e5c6d1f4e6d6c8709f92b47717cffc486947ff1b
      https://github.com/llvm/llvm-project/commit/e5c6d1f4e6d6c8709f92b47717cffc486947ff1b
  Author: Fabian Ritter <fabian.ritter at amd.com>
  Date:   2024-11-08 (Fri, 08 Nov 2024)

  Changed paths:
    M clang/docs/AMDGPUSupport.rst
    M clang/docs/HIPSupport.rst
    M clang/include/clang/Basic/MacroBuilder.h
    M clang/lib/Basic/Targets/AMDGPU.cpp
    A clang/test/Driver/hip-wavefront-size-deprecation-diagnostics.hip

  Log Message:
  -----------
  [Clang][HIP] Deprecate the AMDGCN_WAVEFRONT_SIZE macros (#112849)

So far, these macros can be used in contexts where no meaningful
wavefront size is available. We therefore deprecate these macros, to
replace them with a more resilient interface to access wavefront size
information where it is available.

For SWDEV-491529.



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