[PATCH] D125444: [M68k] Add MC support for link/unlk

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0x59616e updated this revision to Diff 445459.
0x59616e added a comment.

Adopt link/unlink in stack prologue/epilogue

Something worth noting about:

- I guess the ".cfi_*" stuff may be wrong. Not sure about it.
- The assembly in link-unlink.ll, other than link/unlink itself, seems to be wrong. Bugs may exist somewhere.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D125444/new/

https://reviews.llvm.org/D125444

Files:
  llvm/lib/Target/M68k/M68kFrameLowering.cpp
  llvm/lib/Target/M68k/M68kInstrData.td
  llvm/test/CodeGen/M68k/Alloc/dyn_alloca_aligned.ll
  llvm/test/CodeGen/M68k/link-unlnk.ll
  llvm/test/MC/Disassembler/M68k/data.txt
  llvm/test/MC/M68k/Data/Classes/MxLink.s

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