[all-commits] [llvm/llvm-project] b9383a: [JITLink] Some cleanups to EHFrameSupport (#66707)

[Jonas Hahnfeld via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b9383a86b8fef1df6f2e8fff2578c6380bf39604
      https://github.com/llvm/llvm-project/commit/b9383a86b8fef1df6f2e8fff2578c6380bf39604
  Author: Jonas Hahnfeld <hahnjo at hahnjo.de>
  Date:   2023-10-05 (Thu, 05 Oct 2023)

  Changed paths:
    M llvm/lib/ExecutionEngine/JITLink/EHFrameSupport.cpp
    M llvm/lib/ExecutionEngine/JITLink/EHFrameSupportImpl.h
    M llvm/test/ExecutionEngine/JITLink/AArch64/ELF_ehframe.s
    M llvm/test/ExecutionEngine/JITLink/AArch64/MachO_ehframe.s
    M llvm/test/ExecutionEngine/JITLink/LoongArch/ELF_loongarch64_ehframe.s
    M llvm/test/ExecutionEngine/JITLink/ppc64/ELF_ppc64_ehframe.s

  Log Message:
  -----------
  [JITLink] Some cleanups to EHFrameSupport (#66707)

 * Remove unused variable.
 * Error on existing edge at CIE pointer field.
 * Simplify CFI processing in `EHFrameEdgeFixer`: The code expects
`DWARFRecordSectionSplitter` to split each CFI record into its own
block, so remove loop over possibly multiple entries in one block.