[all-commits] [llvm/llvm-project] 571075: MCAsmBackend, X86: Pass MCValue to fixupNeedsRelaxa...

[Fangrui Song via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5710759eb390c0d5274c2a4d43967282d7df1993
      https://github.com/llvm/llvm-project/commit/5710759eb390c0d5274c2a4d43967282d7df1993
  Author: Fangrui Song <i at maskray.me>
  Date:   2025-04-13 (Sun, 13 Apr 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/CSKY/MCTargetDesc/CSKYAsmBackend.cpp
    M llvm/lib/Target/CSKY/MCTargetDesc/CSKYAsmBackend.h
    M llvm/lib/Target/Hexagon/MCTargetDesc/HexagonAsmBackend.cpp
    M llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.cpp
    M llvm/lib/Target/RISCV/MCTargetDesc/RISCVAsmBackend.h
    M llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp

  Log Message:
  -----------
  MCAsmBackend,X86: Pass MCValue to fixupNeedsRelaxationAdvanced. NFC

This parameter eliminates a redundant computation for VK_ABS8 in X86 and
reduces reliance on shouldForceRelocation in relaxation decisions.

Note: `local: jmp local at plt` relaxes JMP. This behavior depends on
fixupNeedsRelaxation calling shouldForceRelocation, which might change
in the future.



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