[all-commits] [llvm/llvm-project] f4d61c: [CSKY] Lower ISD::ConstantPool node to support get...

[Zi Xuan Wu (Zeson) via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f4d61cdf9cc3a24d08fc0145a567a339ac347cdb
      https://github.com/llvm/llvm-project/commit/f4d61cdf9cc3a24d08fc0145a567a339ac347cdb
  Author: Zi Xuan Wu (Zeson) <zixuan.wu at linux.alibaba.com>
  Date:   2022-11-21 (Mon, 21 Nov 2022)

  Changed paths:
    M llvm/lib/Target/CSKY/CSKYAsmPrinter.cpp
    M llvm/lib/Target/CSKY/CSKYConstantIslandPass.cpp
    M llvm/lib/Target/CSKY/CSKYConstantPoolValue.cpp
    M llvm/lib/Target/CSKY/CSKYConstantPoolValue.h
    M llvm/lib/Target/CSKY/CSKYISelLowering.cpp
    M llvm/lib/Target/CSKY/CSKYISelLowering.h
    M llvm/lib/Target/CSKY/CSKYInstrInfo.td
    M llvm/lib/Target/CSKY/CSKYInstrInfo16Instr.td
    A llvm/test/CodeGen/CSKY/constantpool.ll

  Log Message:
  -----------
  [CSKY] Lower ISD::ConstantPool node to support getting the address of ConstantPool entry

When there is not GRS or MOVIH/ORI instruction, we can not get the address of
ConstantPool entry directly. So we need put the address into ConstantPool to leverage CSKY::LRW instruction.