[all-commits] [llvm/llvm-project] 2e37f2: [MLIR][OpenMP] Update omp.wsloop translation to LL...

[Sergio Afonso via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2e37f28f3bac768465e9112caf88e9370a62234d
      https://github.com/llvm/llvm-project/commit/2e37f28f3bac768465e9112caf88e9370a62234d
  Author: Sergio Afonso <safonsof at amd.com>
  Date:   2024-04-24 (Wed, 24 Apr 2024)

  Changed paths:
    M mlir/lib/Target/LLVMIR/Dialect/OpenMP/OpenMPToLLVMIRTranslation.cpp
    M mlir/test/Target/LLVMIR/omptarget-parallel-wsloop.mlir
    M mlir/test/Target/LLVMIR/omptarget-wsloop-collapsed.mlir
    M mlir/test/Target/LLVMIR/omptarget-wsloop.mlir
    M mlir/test/Target/LLVMIR/openmp-data-target-device.mlir
    M mlir/test/Target/LLVMIR/openmp-llvm.mlir
    M mlir/test/Target/LLVMIR/openmp-nested.mlir
    M mlir/test/Target/LLVMIR/openmp-reduction.mlir
    M mlir/test/Target/LLVMIR/openmp-wsloop-reduction-cleanup.mlir

  Log Message:
  -----------
  [MLIR][OpenMP] Update omp.wsloop translation to LLVM IR (4/5) (#89214)

This patch introduces minimal changes to the MLIR to LLVM IR translation
of `omp.wsloop` to support the loop wrapper approach.

There is `omp.loop_nest` related translation code that should be
extracted and shared among all loop operations (e.g. `omp.simd`). This
would possibly also help in the addition of support for compound
constructs later on. This first approach is only intended to keep things
running after the transition to loop wrappers and not to add support for
other use cases enabled by that transition.

This PR on its own will not pass premerge tests. All patches in the
stack are needed before it can be compiled and passes tests.



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