[all-commits] [llvm/llvm-project] 0ed8e6: [MLIR][NVVM] Extend NVVM mma ops to support fp64 (...

[Giacomo Castiglioni via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0ed8e66f88b689c152245d6b968a06fa8e67b51f
      https://github.com/llvm/llvm-project/commit/0ed8e66f88b689c152245d6b968a06fa8e67b51f
  Author: Giacomo Castiglioni <giacastiglioni at gmail.com>
  Date:   2025-10-31 (Fri, 31 Oct 2025)

  Changed paths:
    M mlir/include/mlir/Dialect/LLVMIR/NVVMOps.td
    M mlir/lib/Dialect/LLVMIR/IR/NVVMDialect.cpp
    M mlir/test/Target/LLVMIR/nvvmir-invalid.mlir
    M mlir/test/Target/LLVMIR/nvvmir.mlir

  Log Message:
  -----------
  [MLIR][NVVM] Extend NVVM mma ops to support fp64 (#165380)

This PR extends the  `nvvm.mma` ops to support fp64 type.
The extension requires special handling of the return type for load ops
for fragment `a` and `b` since they return a scalar instead of a struct.



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