[all-commits] [llvm/llvm-project] 5f2097: [mlir] Expose MLIR_CUDA_CONVERSIONS_ENABLED in mli...

[Ingo Müller via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5f2097dbeda0dfb21bc9dec27f4c8ff2ad42cef2
      https://github.com/llvm/llvm-project/commit/5f2097dbeda0dfb21bc9dec27f4c8ff2ad42cef2
  Author: Ingo Müller <ingomueller at google.com>
  Date:   2024-02-28 (Wed, 28 Feb 2024)

  Changed paths:
    M mlir/CMakeLists.txt
    M mlir/include/mlir/Config/mlir-config.h.cmake
    M mlir/include/mlir/InitAllPasses.h
    M mlir/lib/Dialect/GPU/Pipelines/GPUToNVVMPipeline.cpp
    M mlir/lib/Dialect/GPU/Transforms/ModuleToBinary.cpp
    M mlir/lib/Target/LLVM/NVVM/Target.cpp
    M mlir/unittests/Target/LLVM/SerializeNVVMTarget.cpp
    M utils/bazel/llvm-project-overlay/mlir/BUILD.bazel
    M utils/bazel/llvm-project-overlay/mlir/test/BUILD.bazel

  Log Message:
  -----------
  [mlir] Expose MLIR_CUDA_CONVERSIONS_ENABLED in mlir-config.h. (#83004)

That macro was not defined in some cases and thus yielded warnings if
compiled with `-Wundef`. In particular, they were not defined in the
BUILD files, so the GPU targets were broken when built with Bazel. This
commit exposes mentioned CMake variable through mlir-config.h and uses
the macro that is introduced with the same name. This replaces the macro
MLIR_CUDA_CONVERSIONS_ENABLED, which the CMake files previously defined
manually.



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