[all-commits] [llvm/llvm-project] 42bd2b: [mlir][NVVM] Add support for few more fence Ops (#...

Pradeep Kumar via All-commits all-commits at lists.llvm.org
Thu Dec 4 07:15:38 PST 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 42bd2b5f80fe857ee1ab6334f7f9af5f34c97547
      https://github.com/llvm/llvm-project/commit/42bd2b5f80fe857ee1ab6334f7f9af5f34c97547
  Author: Pradeep Kumar <pradeepku at nvidia.com>
  Date:   2025-12-04 (Thu, 04 Dec 2025)

  Changed paths:
    M mlir/include/mlir/Dialect/LLVMIR/NVVMOps.td
    M mlir/lib/Dialect/LLVMIR/IR/NVVMDialect.cpp
    M mlir/lib/Target/LLVMIR/Dialect/NVVM/NVVMToLLVMIRTranslation.cpp
    M mlir/test/Conversion/NVVMToLLVM/nvvm-to-llvm.mlir
    M mlir/test/Dialect/LLVMIR/nvvm.mlir
    A mlir/test/Target/LLVMIR/nvvm/fence-invalid.mlir
    A mlir/test/Target/LLVMIR/nvvm/fence.mlir
    M mlir/test/Target/LLVMIR/nvvmir.mlir

  Log Message:
  -----------
  [mlir][NVVM] Add support for few more fence Ops (#170251)

This commit adds support for the following fence Ops:

- fence.sync_restrict
- fence.proxy.sync_restrict

The commit also moves memory.barrier into the Membar/Fence section, migrates fence.mbarrier.init to intrinsics and consolidates fence related tests under nvvm/fence.mlir and nvvm/fence-invalid.mlir



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