[PATCH] D101027: [CSKY 7/n] Add more basic instructions including some privilege instructions

[Zixuan Wu via Phabricator via llvm-commits]

zixuan-wu created this revision.
zixuan-wu added reviewers: rengolin, myhsu, MaskRay, theraven, craig.topper, reames.
Herald added subscribers: jfb, hiraditya.
zixuan-wu requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

This patch adds more basic CSKY instructions including some privilege instructions. It involves a special operand representing register sequence like r0-r3. This operand is used at ldm/stm to load/store a sequence of register.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D101027

Files:
  llvm/lib/Target/CSKY/AsmParser/CSKYAsmParser.cpp
  llvm/lib/Target/CSKY/CSKYInstrFormats.td
  llvm/lib/Target/CSKY/CSKYInstrInfo.td
  llvm/lib/Target/CSKY/MCTargetDesc/CSKYInstPrinter.cpp
  llvm/lib/Target/CSKY/MCTargetDesc/CSKYInstPrinter.h
  llvm/lib/Target/CSKY/MCTargetDesc/CSKYMCCodeEmitter.cpp
  llvm/lib/Target/CSKY/MCTargetDesc/CSKYMCCodeEmitter.h
  llvm/test/MC/CSKY/basic.s

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