[PATCH] D98817: [llvm-readobj] Remove GNU_PROPERTY_X86_ISA_1_{NEEDED,USED}

[Fangrui Song via Phabricator via llvm-commits]

MaskRay created this revision.
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This reverts D58175 <https://reviews.llvm.org/D58175> (commit 91ab9bf32cc5d20919bcc1989bde3eca1a3c1764).

https://sourceware.org/bugzilla/show_bug.cgi?id=26703 deprecated the
previous GNU_PROPERTY_X86_ISA_1_{CMOV,SSE,*} values (renamed to `COMPAT`).
Since the values are not used by compilers, having dumping support in
llvm-readobj is unnecessary.  So just drop the feature.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D98817

Files:
  llvm/include/llvm/BinaryFormat/ELF.h
  llvm/test/tools/llvm-readobj/ELF/note-gnu-property.s
  llvm/tools/llvm-readobj/ELFDumper.cpp

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