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android / platform / external / opencl / llvm-project / 4aaab693148e
commit4aaab693148e3f98923f8f77ff02c665e9d25d10[log] [tgz]
authorEric <eric@efcs.ca>Mon Jun 30 11:54:12 2025 -0400
committerGitHub <noreply@github.com>Mon Jun 30 11:54:12 2025 -0400
tree761144ecd0eaf283d5c8e0e1498c14bef36ec395
parent199c6ecb5cd0a90f5981b8c8a43470bc48265899 [diff]
[libc++] Fix wait_on_destruct.pass.cpp hanging sometimes (#146240)

This test was deadlocking on my machine. 

It seems to me the intention of `in_async.wait(...)` was to wait for the
value to be set to true, which requires a call of `wait(false)` (waits
if value matches argument).

~As a drive by change scoped_lock to unique_lock, since there shouldn't
be any functional difference between the two in this test.~

I've addressed the issues with the `in_async` by switching to a
condition variable instead, since my first attempt at fixing this with
`in_async` wasn't sufficient.
1 file changed
tree: 761144ecd0eaf283d5c8e0e1498c14bef36ec395
  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. libunwind/
  16. lld/
  17. lldb/
  18. llvm/
  19. llvm-libgcc/
  20. mlir/
  21. offload/
  22. openmp/
  23. polly/
  24. runtimes/
  25. third-party/
  26. utils/
  27. .clang-format
  28. .clang-format-ignore
  29. .clang-tidy
  30. .git-blame-ignore-revs
  31. .gitattributes
  32. .gitignore
  33. .mailmap
  34. CODE_OF_CONDUCT.md
  35. CONTRIBUTING.md
  36. LICENSE.TXT
  37. pyproject.toml
  38. README.md
  39. 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.