[PATCH] D96837: Add !retain metadata to retain global values under linker garbage collection

[Fangrui Song via Phabricator via llvm-commits]

MaskRay updated this revision to Diff 325543.
MaskRay retitled this revision from "Add !retain metadata to represent SHF_GNU_RETAIN on ELF platforms" to "Add !retain metadata to retain global values under linker garbage collection".
MaskRay edited the summary of this revision.
MaskRay added a comment.

Support COFF


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D96837/new/

https://reviews.llvm.org/D96837

Files:
  llvm/docs/LangRef.rst
  llvm/include/llvm/IR/FixedMetadataKinds.def
  llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
  llvm/test/CodeGen/X86/coff-retain.ll
  llvm/test/CodeGen/X86/elf-retain.ll

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