[PATCH] D95030: [CSKY 7/n] Initial codegen support for ALU operations

[Zixuan Wu via Phabricator via llvm-commits]

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

It cooks the minimal patch to construct the codegen infra for CSKY and generate the first basic ALU operation add and related test.
Next, all basic integer instruction codegen will follow.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D95030

Files:
  llvm/lib/Target/CSKY/CMakeLists.txt
  llvm/lib/Target/CSKY/CSKY.h
  llvm/lib/Target/CSKY/CSKY.td
  llvm/lib/Target/CSKY/CSKYAsmPrinter.cpp
  llvm/lib/Target/CSKY/CSKYAsmPrinter.h
  llvm/lib/Target/CSKY/CSKYCallingConv.h
  llvm/lib/Target/CSKY/CSKYCallingConv.td
  llvm/lib/Target/CSKY/CSKYFrameLowering.cpp
  llvm/lib/Target/CSKY/CSKYFrameLowering.h
  llvm/lib/Target/CSKY/CSKYISelDAGToDAG.cpp
  llvm/lib/Target/CSKY/CSKYISelLowering.cpp
  llvm/lib/Target/CSKY/CSKYISelLowering.h
  llvm/lib/Target/CSKY/CSKYInstrInfo.cpp
  llvm/lib/Target/CSKY/CSKYInstrInfo.h
  llvm/lib/Target/CSKY/CSKYInstrInfo.td
  llvm/lib/Target/CSKY/CSKYMCInstLower.cpp
  llvm/lib/Target/CSKY/CSKYMCInstLower.h
  llvm/lib/Target/CSKY/CSKYRegisterInfo.cpp
  llvm/lib/Target/CSKY/CSKYRegisterInfo.h
  llvm/lib/Target/CSKY/CSKYSubtarget.cpp
  llvm/lib/Target/CSKY/CSKYSubtarget.h
  llvm/lib/Target/CSKY/CSKYTargetMachine.cpp
  llvm/lib/Target/CSKY/CSKYTargetMachine.h
  llvm/test/CodeGen/CSKY/add.ll
  llvm/test/CodeGen/CSKY/lit.local.cfg

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