[Mlir-commits] [mlir] [mlir][sparse] introduce `sparse_tensor.extract_iteration_space` operation. (PR #88554)

[Peiming Liu]

================
@@ -1430,6 +1430,57 @@ def SparseTensor_ForeachOp : SparseTensor_Op<"foreach",
   let hasVerifier = 1;
 }
 
+//===----------------------------------------------------------------------===//
+// Sparse Tensor Iteration Operations.
+//===----------------------------------------------------------------------===//
+
+def ExtractIterSpaceOp : SparseTensor_Op<"extract_iteration_space",
+    [Pure, DeclareOpInterfaceMethods<InferTypeOpInterface>]> {
+
+  let arguments = (ins AnySparseTensor:$tensor,
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PeimingLiu wrote:

Per offline discussion, we will instead update the other operations in sparse tensor dialect.

https://github.com/llvm/llvm-project/pull/88554