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llvm / llvm-project / e2d07fc3d8737c08d351e841f82911a5c3ddf433
commite2d07fc3d8737c08d351e841f82911a5c3ddf433[log] [tgz]
authorLouis Dionne <ldionne.2@gmail.com>Thu Oct 17 16:16:15 2024 -0400
committerGitHub <noreply@github.com>Thu Oct 17 16:16:15 2024 -0400
treebbbdec29d736e421a0bcd478eda7161b206613ef
parent8c77f4c5087ac5a8e5dc08e472cf06897689a68b [diff]
[libc++] Mark libc++ deallocation helpers as noexcept (#110884)

They already can't throw exceptions and they are called from noexcept
functions, but they were not marked as noexcept. Depending on compiler
inlining, this might not make a difference or this might improve the
codegen a bit by removing the implicit try-catch block that Clang
generates around non-noexcept functions called from noexcept functions.

The original issue also mentioned that one occurrence of
std::allocator::deallocate was missing noexcept, however it has since
then been removed.

Fixes #66100
1 file changed
tree: bbbdec29d736e421a0bcd478eda7161b206613ef
  1. .ci/
  2. .github/
  3. bolt/
  4. clang/
  5. clang-tools-extra/
  6. cmake/
  7. compiler-rt/
  8. cross-project-tests/
  9. flang/
  10. libc/
  11. libclc/
  12. libcxx/
  13. libcxxabi/
  14. libunwind/
  15. lld/
  16. lldb/
  17. llvm/
  18. llvm-libgcc/
  19. mlir/
  20. offload/
  21. openmp/
  22. polly/
  23. pstl/
  24. runtimes/
  25. third-party/
  26. utils/
  27. .clang-format
  28. .clang-tidy
  29. .git-blame-ignore-revs
  30. .gitattributes
  31. .gitignore
  32. .mailmap
  33. CODE_OF_CONDUCT.md
  34. CONTRIBUTING.md
  35. LICENSE.TXT
  36. pyproject.toml
  37. README.md
  38. SECURITY.md
README.md

The LLVM Compiler Infrastructure

OpenSSF Scorecard OpenSSF Best Practices libc++

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.