[all-commits] [llvm/llvm-project] e4e02e: [AArch64][NFC] Refactor NEON, SVE and SME classes ...

[CarolineConcatto via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e4e02e31c24fa15456d938e9e37ee54f8202c079
      https://github.com/llvm/llvm-project/commit/e4e02e31c24fa15456d938e9e37ee54f8202c079
  Author: CarolineConcatto <51754594+CarolineConcatto at users.noreply.github.com>
  Date:   2023-10-13 (Fri, 13 Oct 2023)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64InstrFormats.td
    M llvm/lib/Target/AArch64/AArch64InstrInfo.td
    M llvm/lib/Target/AArch64/AArch64SMEInstrInfo.td
    M llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
    M llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp
    M llvm/lib/Target/AArch64/MCTargetDesc/AArch64InstPrinter.cpp
    M llvm/lib/Target/AArch64/MCTargetDesc/AArch64InstPrinter.h
    M llvm/lib/Target/AArch64/SMEInstrFormats.td
    M llvm/lib/Target/AArch64/SVEInstrFormats.td

  Log Message:
  -----------
  [AArch64][NFC] Refactor NEON, SVE and SME classes and multiclasses fo… (#68800)

…r the assembly disassembly

This NFC patch refactors the assembly/disassembly class and multiclass
in the AArch64 backend to receive a new 2023/09 AArch64[1] ISA release.
The encoding for the 2023 instructions re-uses encoding blocks from
previous assembly/disassembly instructions.
The refactoring makes the class and multiclass for assembly/disassembly
generic so it can be used to describe the instructions for the new ISA.

[1]https://developer.arm.com/documentation/ddi0602/2023-09