[ppcg] Remove the need to create the subarray wIn_AArray[][]
[ppcg] Remove the need to create the subarray wIn_AArray[][]


Former-commit-id: 09905567d786d48941b5ac98deeb5f5e640563ce
pencil-language/pencil-benchmark,dividiti/pencil-benchmark,dividiti/pencil-benchmark,pencil-language/pencil-benchmark,rbaghdadi/pencil-benchmark,rbaghdadi/pencil-benchmark,dividiti/pencil-benchmark,pencil-language/pencil-benchmark,rbaghdadi/pencil-benchmark