[all-commits] [llvm/llvm-project] 04996a: [ELF] Rename target-specific RelExpr enumerators

[Fangrui Song via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 04996a28b7639a333c5d04bf4d10d70bda3e0173
      https://github.com/llvm/llvm-project/commit/04996a28b7639a333c5d04bf4d10d70bda3e0173
  Author: Fangrui Song <i at maskray.me>
  Date:   2024-12-03 (Tue, 03 Dec 2024)

  Changed paths:
    M lld/ELF/Arch/AArch64.cpp
    M lld/ELF/Arch/ARM.cpp
    M lld/ELF/Arch/LoongArch.cpp
    M lld/ELF/Arch/Mips.cpp
    M lld/ELF/Arch/PPC.cpp
    M lld/ELF/Arch/PPC64.cpp
    M lld/ELF/Arch/RISCV.cpp
    M lld/ELF/InputSection.cpp
    M lld/ELF/Relocations.cpp
    M lld/ELF/Relocations.h
    M lld/ELF/SyntheticSections.cpp

  Log Message:
  -----------
  [ELF] Rename target-specific RelExpr enumerators

RelExpr enumerators are named `R_*`, which can be confused with ELF
relocation type names. Rename the target-specific ones to `RE_*` to
avoid confusion.

For consistency, the target-independent ones can be renamed as well, but
that's not urgent. The relocation processing mechanism with RelExpr has
non-trivial overhead compared with mold's approach, and we might make
more code into Arch/*.cpp files and decrease the enumerators.

Pull Request: https://github.com/llvm/llvm-project/pull/118424



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