[all-commits] [llvm/llvm-project] 871b0a: MCAsmBackend: Simplify applyFixup (#141333)

[Fangrui Song via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 871b0a32216770b84fe6fed412610ad03dafbf7f
      https://github.com/llvm/llvm-project/commit/871b0a32216770b84fe6fed412610ad03dafbf7f
  Author: Fangrui Song <i at maskray.me>
  Date:   2025-05-23 (Fri, 23 May 2025)

  Changed paths:
    M llvm/include/llvm/MC/MCAsmBackend.h
    M llvm/include/llvm/MC/MCAssembler.h
    M llvm/lib/MC/MCAsmBackend.cpp
    M llvm/lib/MC/MCAssembler.cpp
    M llvm/lib/Target/AArch64/MCTargetDesc/AArch64AsmBackend.cpp
    M llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUAsmBackend.cpp
    M llvm/lib/Target/ARM/MCTargetDesc/ARMAsmBackend.cpp
    M llvm/lib/Target/ARM/MCTargetDesc/ARMAsmBackend.h
    M llvm/lib/Target/AVR/MCTargetDesc/AVRAsmBackend.cpp
    M llvm/lib/Target/AVR/MCTargetDesc/AVRAsmBackend.h
    M llvm/lib/Target/BPF/MCTargetDesc/BPFAsmBackend.cpp
    M llvm/lib/Target/CSKY/MCTargetDesc/CSKYAsmBackend.cpp
    M llvm/lib/Target/CSKY/MCTargetDesc/CSKYAsmBackend.h
    M llvm/lib/Target/DirectX/MCTargetDesc/DirectXMCTargetDesc.cpp
    M llvm/lib/Target/Hexagon/MCTargetDesc/HexagonAsmBackend.cpp
    M llvm/lib/Target/Lanai/MCTargetDesc/LanaiAsmBackend.cpp
    M llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchAsmBackend.cpp
    M llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchAsmBackend.h
    M llvm/lib/Target/M68k/MCTargetDesc/M68kAsmBackend.cpp
    M llvm/lib/Target/MSP430/MCTargetDesc/MSP430AsmBackend.cpp
    M llvm/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.cpp
    M llvm/lib/Target/Mips/MCTargetDesc/MipsAsmBackend.h
    M llvm/lib/Target/PowerPC/MCTargetDesc/PPCAsmBackend.cpp
    M llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.cpp
    M llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.h
    M llvm/lib/Target/SPIRV/MCTargetDesc/SPIRVAsmBackend.cpp
    M llvm/lib/Target/Sparc/MCTargetDesc/SparcAsmBackend.cpp
    M llvm/lib/Target/SystemZ/MCTargetDesc/SystemZMCAsmBackend.cpp
    M llvm/lib/Target/VE/MCTargetDesc/VEAsmBackend.cpp
    M llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyAsmBackend.cpp
    M llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp
    M llvm/lib/Target/Xtensa/MCTargetDesc/XtensaAsmBackend.cpp

  Log Message:
  -----------
  MCAsmBackend: Simplify applyFixup (#141333)

Remove the MCSubtargetInfo argument from applyFixup, introduced in
https://reviews.llvm.org/D45962 , as it's only required by ARM. Instead,
add const MCFragment & so that ARMAsmBackend can retrieve
MCSubtargetInfo via a static member function.

Additionally, remove the MCAssembler argument, which is also only
required by ARM.

Additionally, make applyReloc non-const. Its arguments now fully cover
addReloc's functionality.



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