A peephole optimizer for Z80 compilers that write lowercase Z80 assembly language. It shortens jumps to jr, builds djnz loops, changes call and ret pairs to jp, and removes dead stores.
A peephole and AST optimizer for 8080 and Z80 compilers. It folds constants, removes dead code, replaces instruction patterns, and converts 8080 mnemonics to Z80 mnemonics. The author no longer maintains this code.
