There's a pretty active retro community around the VAX arch, and a really decent emulator in SIMH, so the compiler still gets some love. The 68k arch is still

There's a pretty active retro community around the VAX arch, and a really decent emulator in SIMH, so the compiler still gets some love. The 68k arch is still in production, so no reason not to support it. LLVM added 68k support in the last couple of years.