[all-commits] [llvm/llvm-project] 98a640: [MC] Move VariantKind info to MCAsmInfo

[Fangrui Song via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 98a640a2faf4d5557e3a949dd87a01ba900745d6
      https://github.com/llvm/llvm-project/commit/98a640a2faf4d5557e3a949dd87a01ba900745d6
  Author: Fangrui Song <i at maskray.me>
  Date:   2025-03-02 (Sun, 02 Mar 2025)

  Changed paths:
    M llvm/include/llvm/MC/MCAsmInfo.h
    M llvm/include/llvm/MC/MCParser/MCTargetAsmParser.h
    M llvm/lib/MC/MCAsmInfo.cpp
    M llvm/lib/MC/MCExpr.cpp
    M llvm/lib/MC/MCParser/AsmParser.cpp
    M llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
    M llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCAsmInfo.cpp
    M llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
    M llvm/lib/Target/ARM/MCTargetDesc/ARMMCAsmInfo.cpp
    M llvm/lib/Target/AVR/AsmParser/AVRAsmParser.cpp
    M llvm/lib/Target/AVR/MCTargetDesc/AVRMCAsmInfo.cpp
    M llvm/lib/Target/Hexagon/AsmParser/HexagonAsmParser.cpp
    M llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCAsmInfo.cpp
    M llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp
    M llvm/lib/Target/PowerPC/MCTargetDesc/PPCInstPrinter.cpp
    M llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCAsmInfo.cpp
    M llvm/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
    M llvm/lib/Target/VE/AsmParser/VEAsmParser.cpp
    M llvm/lib/Target/VE/MCTargetDesc/VEMCAsmInfo.cpp
    M llvm/lib/Target/WebAssembly/AsmParser/WebAssemblyAsmParser.cpp
    M llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyMCAsmInfo.cpp
    M llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp
    M llvm/lib/Target/X86/MCTargetDesc/X86MCAsmInfo.cpp

  Log Message:
  -----------
  [MC] Move VariantKind info to MCAsmInfo

Follow-up to 14951a5a3120e50084b3c5fb217e2d47992a24d1

* Unify getVariantKindName and getVariantKindForName
* Allow each target to specify the preferred case (albeit ignored in MCParser)

Note: targets that use variant kinds should call MCExpr::print with a
non-null MAI to print variant kinds. operator<< passes a nullptr to
`MCExpr::print`, which should be avoided (e.g. Hexagon; fixed in
commit cf00ac81ac049cddb80aec1d6d88b8fab4f209e8).



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