[PATCH] D142080: [M68k][Disassembler] Use custom decoder for 32-bit immediates

[Min-Yih Hsu via Phabricator via llvm-commits]

myhsu created this revision.
myhsu added reviewers: 0x59616e, RKSimon.
Herald added a subscriber: hiraditya.
Herald added a project: All.
myhsu requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

32-bit immediates require special cares because they go across the normal word (16 bits) boundaries.

This patch also fixes some incorrect disassembler test cases.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D142080

Files:
  llvm/lib/Target/M68k/Disassembler/M68kDisassembler.cpp
  llvm/lib/Target/M68k/M68kInstrFormats.td
  llvm/lib/Target/M68k/MCTargetDesc/M68kBaseInfo.h
  llvm/lib/Target/M68k/MCTargetDesc/M68kMCCodeEmitter.cpp
  llvm/test/MC/Disassembler/M68k/arithmetic.txt
  llvm/test/MC/Disassembler/M68k/data.txt

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D142080.490370.patch
Type: text/x-patch
Size: 5964 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20230119/2fac4032/attachment.bin>