3 ms·

GCC m68k port saved from extinction

• ncmncm 7y ago
  What are all these regressions from Andreas Schwab, and why is no one else seeing them?
  • 0xcde4c3db 7y ago
    Based on the follow-up thread, Andreas is testing on ArAnyM, which is an Atari ST emulator that shares JIT code with the UAE family of emulators (although it's not immediately obvious to me what the differences are or who's forking whom). Someone probably needs to run the test on real hardware to settle this. edit: The bug was apparently found in another subthread, and wasn't seen by others because it was UB at some level.
    • ncmncm 7y ago
      Looks like it was undefined behavior of the ISA when tickled by code emitted -- so, a real bug in the compiler. Lucky catch. DeathStation 9000 emulators show their value.
• sojmq 7y ago
  About CC0: https://gcc.gnu.org/wiki/CC0Transition https://gcc.gnu.org/wiki/CC0Transition