[all-commits] [llvm/llvm-project] 248383: [MLIR][NVVM] Extend TMA Bulk Copy Op (#140232)

[Durgadoss R via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2483831617a17155afdadc593d227231f83edc05
      https://github.com/llvm/llvm-project/commit/2483831617a17155afdadc593d227231f83edc05
  Author: Durgadoss R <durgadossr at nvidia.com>
  Date:   2025-05-19 (Mon, 19 May 2025)

  Changed paths:
    M mlir/include/mlir/Dialect/LLVMIR/NVVMDialect.h
    M mlir/include/mlir/Dialect/LLVMIR/NVVMOps.td
    M mlir/lib/Dialect/LLVMIR/IR/NVVMDialect.cpp
    M mlir/test/Target/LLVMIR/nvvm/tma_bulk_copy.mlir

  Log Message:
  -----------
  [MLIR][NVVM] Extend TMA Bulk Copy Op (#140232)

This patch extends the non-tensor TMA Bulk Copy Op 
(from shared_cta to global) with an optional
byte mask operand. This mask helps selectively
copy a particular byte to the destination.

* lit tests are added to verify the lowering to the intrinsics.

Signed-off-by: Durgadoss R <durgadossr at nvidia.com>



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