[PATCH] D91583: [LTO] Prevent devirtualization for symbols exported to dynamic linker

[Teresa Johnson via Phabricator via llvm-commits]

tejohnson updated this revision to Diff 316793.
tejohnson added a comment.

Use linkonce_odr vtables to illustrate issue with Symbol exportDynamic


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D91583/new/

https://reviews.llvm.org/D91583

Files:
  lld/ELF/LTO.cpp
  lld/ELF/Symbols.h
  lld/test/ELF/lto/devirt_vcall_vis_export_dynamic.ll
  lld/test/ELF/lto/devirt_vcall_vis_public.ll
  llvm/include/llvm/LTO/LTO.h
  llvm/include/llvm/Transforms/IPO/WholeProgramDevirt.h
  llvm/lib/LTO/LTO.cpp
  llvm/lib/LTO/LTOCodeGenerator.cpp
  llvm/lib/LTO/ThinLTOCodeGenerator.cpp
  llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
  llvm/test/tools/gold/X86/devirt_vcall_vis_export_dynamic.ll
  llvm/test/tools/gold/X86/devirt_vcall_vis_public.ll
  llvm/tools/gold/gold-plugin.cpp
  llvm/tools/opt/opt.cpp

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