[ELF] Do not report undefined weak references in shared libraries

This fixes an issue introduced in D101996.

A weak reference in a shared library could be incorrectly reported if
there is another library that has a strong reference to the same symbol.

Differential Revision: https://reviews.llvm.org/D115041

GitOrigin-RevId: ce25eb12dd5abae6c769168a70a8f377b608228c
2 files changed
tree: 58325540e046d0f127090b002e872fe6ccce904a
  1. cmake/
  2. COFF/
  3. Common/
  4. docs/
  5. ELF/
  6. include/
  7. MachO/
  8. MinGW/
  9. test/
  10. tools/
  11. utils/
  12. wasm/
  13. .clang-format
  14. .clang-tidy
  15. .gitignore
  16. CMakeLists.txt
  17. CODE_OWNERS.TXT
  18. LICENSE.TXT
  19. README.md
README.md

LLVM Linker (lld)

This directory and its subdirectories contain source code for the LLVM Linker, a modular cross platform linker which is built as part of the LLVM compiler infrastructure project.

lld is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt.

Benchmarking

In order to make sure various developers can evaluate patches over the same tests, we create a collection of self contained programs.

It is hosted at https://s3-us-west-2.amazonaws.com/linker-tests/lld-speed-test.tar.xz

The current sha256 is 10eec685463d5a8bbf08d77f4ca96282161d396c65bd97dc99dbde644a31610f.