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llvm / lld / 3dafd644af855246f057cebff67557663dd0e4b9
commit3dafd644af855246f057cebff67557663dd0e4b9[log] [tgz]
authorSam Clegg <sbc@chromium.org>Thu Oct 17 03:21:02 2019 +0000
committerSam Clegg <sbc@chromium.org>Thu Oct 17 03:21:02 2019 +0000
tree43b41e4dd138eb6a8a47e4a37a662f500968992f
parent3a000037f13f9d26ef6a1c497916f24c661a3cc2 [diff]
[lld][WebAssembly] Fix for weak references to data symbols in archives

Fix a bug where were not handling relocations against weakly undefined
data symbol.  Add a test for this case.  Also ensure that the weak
references to data symbols are not pulled in from archive files by
default (but are if `-u <name>` is added to the command line).

Fixes: PR43696

Differential Revision: https://reviews.llvm.org/D69073

git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@375077 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed
tree: 43b41e4dd138eb6a8a47e4a37a662f500968992f
  1. cmake/
  2. COFF/
  3. Common/
  4. docs/
  5. ELF/
  6. include/
  7. lib/
  8. MinGW/
  9. test/
  10. tools/
  11. unittests/
  12. utils/
  13. wasm/
  14. .arcconfig
  15. .clang-format
  16. .gitignore
  17. CMakeLists.txt
  18. CODE_OWNERS.TXT
  19. LICENSE.TXT
  20. 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.