[mlir] [clang-tools-extra] [llvm] [clang] [MLIR][Linalg] Support dynamic sizes in `lower_unpack` (PR #75494)

[lorenzo chelini via cfe-commits]

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@@ -381,11 +381,6 @@ FailureOr<LowerUnPackOpResult> linalg::lowerUnPack(RewriterBase &rewriter,
     return rewriter.notifyMatchFailure(unPackOp, "outer dims perm NYI");
 
   RankedTensorType packedTensorType = unPackOp.getSourceType();
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chelini wrote:

nit: I would move this line after `rewriter.setInsertionPoint(unPackOp);` as it is used further down now.

https://github.com/llvm/llvm-project/pull/75494