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llvm / llvm-project / 96f093770d21b8bbe05a6b8ff744ce9fdd6e4c50
commit96f093770d21b8bbe05a6b8ff744ce9fdd6e4c50[log] [tgz]
authorRoy Shi <royitaqi@users.noreply.github.com>Mon Nov 03 13:04:34 2025 -0800
committerGitHub <noreply@github.com>Mon Nov 03 13:04:34 2025 -0800
tree8e7d4be740d24e16a6b58056c153d3114d280bf3
parent346da3dfd3e70ca82a7df968c79666ff0b8c77c5 [diff]
[dsymutil] Add option to copy swiftmodules built from interface (#165293)

The default behavior is to _not_ copy such swiftmodules into the dSYM,
as perviously implemented in 96f95c9d89d8a1784d3865fa941fb1c510f4e2d7.
This patch adds the option to override the behavior, so that such
swiftmodules can be copied into the dSYM.

This is useful when the dSYM will be used on a machine which has a
different Xcode/SDK than where the swiftmodules were built. Without
this, when LLDB is asked to "p/po" a Swift variable, the underlying
Swift compiler code would rebuild the dependent `.swiftmodule` files of
the Swift stdlibs, which takes ~1 minute in some cases.

See PR for tests.
7 files changed
tree: 8e7d4be740d24e16a6b58056c153d3114d280bf3
  1. .ci/
  2. .github/
  3. bolt/
  4. clang/
  5. clang-tools-extra/
  6. cmake/
  7. compiler-rt/
  8. cross-project-tests/
  9. flang/
  10. flang-rt/
  11. libc/
  12. libclc/
  13. libcxx/
  14. libcxxabi/
  15. libsycl/
  16. libunwind/
  17. lld/
  18. lldb/
  19. llvm/
  20. llvm-libgcc/
  21. mlir/
  22. offload/
  23. openmp/
  24. orc-rt/
  25. polly/
  26. runtimes/
  27. third-party/
  28. utils/
  29. .clang-format
  30. .clang-format-ignore
  31. .clang-tidy
  32. .git-blame-ignore-revs
  33. .gitattributes
  34. .gitignore
  35. .mailmap
  36. CODE_OF_CONDUCT.md
  37. CONTRIBUTING.md
  38. LICENSE.TXT
  39. pyproject.toml
  40. README.md
  41. SECURITY.md
README.md

The LLVM Compiler Infrastructure

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Welcome to the LLVM project!

This repository contains the source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and run-time environments.

The LLVM project has multiple components. The core of the project is itself called “LLVM”. This contains all of the tools, libraries, and header files needed to process intermediate representations and convert them into object files. Tools include an assembler, disassembler, bitcode analyzer, and bitcode optimizer.

C-like languages use the Clang frontend. This component compiles C, C++, Objective-C, and Objective-C++ code into LLVM bitcode -- and from there into object files, using LLVM.

Other components include: the libc++ C++ standard library, the LLD linker, and more.

Getting the Source Code and Building LLVM

Consult the Getting Started with LLVM page for information on building and running LLVM.

For information on how to contribute to the LLVM project, please take a look at the Contributing to LLVM guide.

Getting in touch

Join the LLVM Discourse forums, Discord chat, LLVM Office Hours or Regular sync-ups.

The LLVM project has adopted a code of conduct for participants to all modes of communication within the project.