[all-commits] [llvm/llvm-project] 36d936: [mlir][IR] Improve error message when return type ...

[Matthias Springer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 36d936a2d057ddbd7822614edf01e39a0c21d654
      https://github.com/llvm/llvm-project/commit/36d936a2d057ddbd7822614edf01e39a0c21d654
  Author: Matthias Springer <me at m-sp.org>
  Date:   2024-10-16 (Wed, 16 Oct 2024)

  Changed paths:
    M mlir/include/mlir/Interfaces/InferTypeOpInterface.h
    M mlir/lib/Interfaces/InferTypeOpInterface.cpp
    M mlir/test/mlir-tblgen/op-decl-and-defs.td
    M mlir/tools/mlir-tblgen/OpDefinitionsGen.cpp

  Log Message:
  -----------
  [mlir][IR] Improve error message when return type could not be inferred (#112336)

Print an error such as the following one before terminating program
execution.
```
mlir/test/Dialect/SparseTensor/convert_dense2sparse.mlir:26:8: remark: location of op
  %0 = sparse_tensor.convert %arg0 : tensor<?xi32> to tensor<?xi32, #SparseVector>
       ^
LLVM ERROR: Failed to infer result type(s):
"sparse_tensor.positions"(...) {} : (index) -> ( ??? )

(stack trace follows)
```



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