[all-commits] [llvm/llvm-project] e61c79: [MLIR][OpenMP] Host lowering of distribute-paralle...

[Sergio Afonso via All-commits]

  Branch: refs/heads/users/skatrak/target-spmd-05-mlir-composite
  Home:   https://github.com/llvm/llvm-project
  Commit: e61c7975523361b02d1be6f270edfc4cdc6b4f66
      https://github.com/llvm/llvm-project/commit/e61c7975523361b02d1be6f270edfc4cdc6b4f66
  Author: Sergio Afonso <safonsof at amd.com>
  Date:   2025-02-24 (Mon, 24 Feb 2025)

  Changed paths:
    M mlir/lib/Target/LLVMIR/Dialect/OpenMP/OpenMPToLLVMIRTranslation.cpp
    M mlir/test/Target/LLVMIR/openmp-llvm.mlir
    M mlir/test/Target/LLVMIR/openmp-todo.mlir

  Log Message:
  -----------
  [MLIR][OpenMP] Host lowering of distribute-parallel-do/for

This patch adds support for translating composite `omp.parallel` +
`omp.distribute` + `omp.wsloop` loops to LLVM IR on the host. This is done by
passing an updated `WorksharingLoopType` to the call to `applyWorkshareLoop`
associated to the lowering of the `omp.wsloop` operation, so that
`__kmpc_dist_for_static_init` is called at runtime in place of
`__kmpc_for_static_init`.

Existing translation rules take care of creating a parallel region to hold the
workshared and workdistributed loop.



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