[llvm] [mlir] [TOSA] Add Tosa_Shape type and ConstShapeOp (PR #122547)

[Luke Hutton via llvm-commits]

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@@ -1689,12 +1689,16 @@ def Tosa_TileOp : Tosa_InferShapedTypeOp<"tile"> {
 
   let arguments = (ins
     Tosa_Tensor:$input1,
-    DenseI64ArrayAttr:$multiples);
+    Tosa_Shape:$multiples);
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lhutton1 wrote:

Out of curiosity, is the plan to convert other attributes to `Tosa_Shape` in subsequent PR's? (I'm thinking of operations like shape in `reshape`)

https://github.com/llvm/llvm-project/pull/122547