[Mlir-commits] [mlir] [mlir][vector][NFC] Rename getShapeForUnroll to getIterationShapeToUnroll (PR #232648)

[Federico Bruzzone]

================
@@ -24,12 +24,19 @@ def VectorUnrollOpInterface : OpInterface<"VectorUnrollOpInterface"> {
   let methods = [
     InterfaceMethod<
       /*desc=*/[{
-        Return the shape ratio of unrolling to the target vector shape
-        `targetShape`. Return `std::nullopt` if the op cannot be unrolled to the
-        target vector shape.
+         Return the shape of the iteration space to unroll.
----------------
FedericoBruzzone wrote:

```suggestion
        Return the shape of the iteration space to unroll.
```

https://github.com/llvm/llvm-project/pull/232648