[LLD] [MinGW] Add support for more ThinLTO specific options (#77387)

This was missed when mass-adding support for other LTO options in
0b51e648307cf6c21c463d3e73e51c03aaa8c9e2.

Group the existing thinlto_cache_dir with these other options in a new
group, next to the other LTO options.

This skips adding the options --thinlto-emit-index-files and
--thinlto-single-module=, which don't seem to have corresponding options
on the lld-link level currently.

This should fix https://github.com/mstorsjo/llvm-mingw/issues/386.

GitOrigin-RevId: a08506e374f5938e30a9c13b61a697e8c0e12aa3
3 files changed
tree: 80d5c0b5daa14cc36e862f6e0793ada6d67d0e07
  1. cmake/
  2. COFF/
  3. Common/
  4. docs/
  5. ELF/
  6. include/
  7. MachO/
  8. MinGW/
  9. test/
  10. tools/
  11. unittests/
  12. utils/
  13. wasm/
  14. .clang-format
  15. .clang-tidy
  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.