[PATCH] D79625: [PowerPC] Extend .reloc directive on PowerPC

[Stefan Pintilie via Phabricator via llvm-commits]

stefanp updated this revision to Diff 278270.
stefanp edited the summary of this revision.
stefanp added a comment.

Moved the rest of the work to the target indep side after the patch D83751 <https://reviews.llvm.org/D83751>.

The patch still adds support for R_PPC64_PCREL_OPT and adds support for variable labels:

    pld 3, vec at got@pcrel(0), 1
  .Lpcrel1=.-8       // Variable labels.
        ... More instructions possible here ...
  .reloc .Lpcrel1,R_PPC64_PCREL_OPT,.-.Lpcrel1
    lwa 3, 4(3)


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D79625/new/

https://reviews.llvm.org/D79625

Files:
  llvm/include/llvm/BinaryFormat/ELFRelocs/PowerPC64.def
  llvm/lib/MC/MCObjectStreamer.cpp
  llvm/lib/Target/PowerPC/MCTargetDesc/PPCAsmBackend.cpp
  llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp
  llvm/lib/Target/PowerPC/MCTargetDesc/PPCFixupKinds.h
  llvm/test/MC/PowerPC/pcrel-reloc-with-expr.s

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