fixup! fixup! datadeps: Add at-stencil helper

Author: jpsamaroo

test/array/stencil.jl

@@ -12,8 +12,9 @@ function test_stencil()
     end
 
     @testset "Wrap boundary" begin
-        A = zeros(Blocks(2, 2), Int, 4, 4)
+        A = zeros(Int, 4, 4)
         A[1,1] = 10
+        A = DArray(A, Blocks(2, 2))
         B = zeros(Blocks(2, 2), Int, 4, 4)
         Dagger.spawn_datadeps() do
             @stencil begin