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• nuc1e0n 4y ago
  I think this is the 8th separate attempt I've seen to get LLVM to output 6502 binaries. The others involved a presentation showing the issues involved and how the creator has got it mostly working and made a hello world app or simple game with it. After that the project disappears. Hopefully this time it'll be different.
  • retrac 4y ago
    It is. It works and compiles relatively non-trivial programs correctly (I tried a PDP-8 emulator and a printf library) with surprising optimisations in spots. On -O3 it turned a print loop over a string array with a mask applied to each character, into applying the mask to the constant at compile-time with a sequence of unrolled LDA#/JSR. Very impressive.