[all-commits] [llvm/llvm-project] 4ab1d0: Reland "[MLIR][NVVM] Add tcgen05.mma MLIR Ops (#16...

[Pradeep Kumar via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4ab1d06406ea425ac40072c3bb3fd96002ba2b0a
      https://github.com/llvm/llvm-project/commit/4ab1d06406ea425ac40072c3bb3fd96002ba2b0a
  Author: Pradeep Kumar <pradeepku at nvidia.com>
  Date:   2025-11-19 (Wed, 19 Nov 2025)

  Changed paths:
    M mlir/include/mlir/Dialect/LLVMIR/NVVMOps.td
    M mlir/lib/Dialect/LLVMIR/IR/NVVMDialect.cpp
    A mlir/test/Target/LLVMIR/nvvm/tcgen05-mma-block-scale-shared.mlir
    A mlir/test/Target/LLVMIR/nvvm/tcgen05-mma-block-scale-tensor.mlir
    A mlir/test/Target/LLVMIR/nvvm/tcgen05-mma-invalid.mlir
    A mlir/test/Target/LLVMIR/nvvm/tcgen05-mma-shared.mlir
    A mlir/test/Target/LLVMIR/nvvm/tcgen05-mma-sp-block-scale-shared.mlir
    A mlir/test/Target/LLVMIR/nvvm/tcgen05-mma-sp-block-scale-tensor.mlir
    A mlir/test/Target/LLVMIR/nvvm/tcgen05-mma-sp-shared.mlir
    A mlir/test/Target/LLVMIR/nvvm/tcgen05-mma-sp-tensor.mlir
    A mlir/test/Target/LLVMIR/nvvm/tcgen05-mma-tensor.mlir
    A mlir/test/Target/LLVMIR/nvvm/tcgen05-mma-ws-shared.mlir
    A mlir/test/Target/LLVMIR/nvvm/tcgen05-mma-ws-sp-shared.mlir
    A mlir/test/Target/LLVMIR/nvvm/tcgen05-mma-ws-sp-tensor.mlir
    A mlir/test/Target/LLVMIR/nvvm/tcgen05-mma-ws-tensor.mlir

  Log Message:
  -----------
  Reland "[MLIR][NVVM] Add tcgen05.mma MLIR Ops (#164356)" (#168638)

Reland commit fb829bf11feeb53f815a3abf539e63ec3a23ed3d with additional fixes relating to post-merge CI failure

```
/vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/mlir/lib/Dialect/LLVMIR/IR/NVVMDialect.cpp: In function ‘constexpr llvm::nvvm::CTAGroupKind getNVVMCtaGroupKind(mlir::NVVM::CTAGroupKind)’:
/vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/llvm/include/llvm/Support/ErrorHandling.h:165:36: error: call to non-constexpr function ‘void llvm::llvm_unreachable_internal(const char*, const char*, unsigned int)’
   ::llvm::llvm_unreachable_internal(msg, __FILE__, __LINE__)
   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
/vol/worker/mlir-nvidia/mlir-nvidia-gcc7/llvm.src/mlir/lib/Dialect/LLVMIR/IR/NVVMDialect.cpp:73:3: note: in expansion of macro ‘llvm_unreachable’
   llvm_unreachable("unsupported cta_group value");
   ^
```



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