Clean up needed of affine.if with empty affine set after affine unroll

Beginners
1

I’m applying --affine-loop-unroll=unroll-full to my code.
The resulting code has affine.if with empty conditions.

#set = affine_set<() : (2 == 0)>
..
        %28 = affine.if #set() -> i1 {
          affine.yield %true : i1
        } else {
          affine.yield %false : i1
        }
        scf.if %28 {
          %31 = affine.load %arg0[%arg3 + 2, %arg4] : memref<?x258xi32>
          %32 = affine.load %arg1[2, 0] : memref<?x3xi32>
          %33 = arith.muli %31, %32 : i32
          affine.store %33, %arg2[%arg3, %arg4] : memref<?x256xi32>
        } else {
          %31 = affine.load %arg0[%arg3 + 2, %arg4] : memref<?x258xi32>
          %32 = affine.load %arg1[2, 0] : memref<?x3xi32>
          %33 = arith.muli %31, %32 : i32
          %34 = affine.load %arg2[%arg3, %arg4] : memref<?x256xi32>
          %35 = arith.addi %34, %33 : i32
          affine.store %35, %arg2[%arg3, %arg4] : memref<?x256xi32>
        }

The --canonicalize pass fails to simplify the code.
Is there a pass that would simplify the code and replace the scf.for with just the ‘else’ branch of this scf.for since the condition is trivially false?