[ppcg] Remove dead code
[ppcg] Remove dead code


Former-commit-id: cab50d18c34322f26771bc4f4eb00ab9f735cd6e
pencil-language/pencil-benchmark,pencil-language/pencil-benchmark,rbaghdadi/pencil-benchmark,dividiti/pencil-benchmark,pencil-language/pencil-benchmark,dividiti/pencil-benchmark,dividiti/pencil-benchmark,rbaghdadi/pencil-benchmark,rbaghdadi/pencil-benchmark