[mlir][vector] Use getShapeForUnroll's default implementation.

Author: amd-eochoalo

mlir/include/mlir/Dialect/Vector/IR/VectorOps.td

@@ -2739,7 +2739,7 @@ def Vector_MaskOp : Vector_Op<"mask", [
 def Vector_TransposeOp :
   Vector_Op<"transpose", [Pure,
     DeclareOpInterfaceMethods<InferIntRangeInterface, ["inferResultRanges"]>,
-    DeclareOpInterfaceMethods<VectorUnrollOpInterface, ["getShapeForUnroll"]>,
+    DeclareOpInterfaceMethods<VectorUnrollOpInterface>,
     PredOpTrait<"operand and result have same element type",
                  TCresVTEtIsSameAsOpBase<0, 0>>]> {
   let summary = "vector transpose operation";

mlir/lib/Dialect/Vector/IR/VectorOps.cpp

@@ -6716,10 +6716,6 @@ LogicalResult vector::TransposeOp::verify() {
   return success();
 }
 
-std::optional<SmallVector<int64_t, 4>> TransposeOp::getShapeForUnroll() {
-  return llvm::to_vector<4>(getResultVectorType().getShape());
-}
-
 void TransposeOp::inferResultRanges(ArrayRef<ConstantIntRanges> argRanges,
                                     SetIntRangeFn setResultRanges) {
   setResultRanges(getResult(), argRanges.front());