[Mlir-commits] [mlir] [mlir][sparse] introduce `sparse_tensor.coiterate` operation. (PR #101100)

[Aart Bik]

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@@ -1644,6 +1644,123 @@ def IterateOp : SparseTensor_Op<"iterate",
   let hasCustomAssemblyFormat = 1;
 }
 
+def SparseTensor_CoIterateOp : SparseTensor_Op<"coiterate",
+    [AttrSizedOperandSegments,
+     SingleBlockImplicitTerminator<"sparse_tensor::YieldOp">,
+     RecursiveMemoryEffects]> {
+  let summary = "CoIterates over a set of sparse iteration spaces";
+  let description = [{
+      The `sparse_tensor.coiterate` operation represents a loop (nest) over
+      the a set of iteration spaces.
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aartbik wrote:

the a -> a

Also, don't leave so much space, just put 

The operation


on this line also

https://github.com/llvm/llvm-project/pull/101100