[all-commits] [llvm/llvm-project] ccffa1: [MC] Don't pass MCSubtargetInfo down to shouldForc...

[Fangrui Song via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ccffa1d3fe120f4bae66c99ab40ab4024a4df68f
      https://github.com/llvm/llvm-project/commit/ccffa1d3fe120f4bae66c99ab40ab4024a4df68f
  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/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/CSKY/MCTargetDesc/CSKYAsmBackend.cpp
    M llvm/lib/Target/CSKY/MCTargetDesc/CSKYAsmBackend.h
    M llvm/lib/Target/Hexagon/MCTargetDesc/HexagonAsmBackend.cpp
    M llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchAsmBackend.cpp
    M llvm/lib/Target/LoongArch/MCTargetDesc/LoongArchAsmBackend.h
    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/SystemZ/MCTargetDesc/SystemZMCAsmBackend.cpp
    M llvm/lib/Target/VE/MCTargetDesc/VEAsmBackend.cpp
    M llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp

  Log Message:
  -----------
  [MC] Don't pass MCSubtargetInfo down to shouldForceRelocation and evaluateTargetFixup (#141311)

This reverts the code change in commit
e87f33d9ce785668223c3bcc4e06956985cccda1 (#73721) but keeps its test.
There have been many changes to lib/MC and AsmBackend.cpp files, so this
is not a pure revert.

#73721, a workaround to generate necessary relocations in mixed
non-relax/relax code,
is no longer necessary after #140692 fixed the root issue (whether two
locations are separated by a fragment with indeterminate size due to
linker relaxation).



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