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llvm / llvm-project / 1946d32f1fdfb2c4d5e866a5c1c5c32b8cdad5b8
commit1946d32f1fdfb2c4d5e866a5c1c5c32b8cdad5b8[log] [tgz]
authorCsanád Hajdú <csanad.hajdu@arm.com>Wed Dec 11 18:06:56 2024 +0100
committerGitHub <noreply@github.com>Wed Dec 11 09:06:56 2024 -0800
tree25d0c2e7dc862ce36637fb16e3233bc0811c1bf6
parent0663a73104424a1e9e7416bddb4fe3bec7129a2b [diff]
[Clang] Improve error for `-fsanitize=function/kcfi -mexecute-only` incompatibility (#118816)

The current error message when using the `-fsanitize=function
-mexecute-only` flags together points to the target triple as the reason
that `-fsanitize=function` is not allowed to be used, even when the
function sanitizer is otherwise supported on the target when not using
`-mexecute-only`.

The error message is improved to give `-mexecute-only` as the reason for
disallowing `-fsanitize=function` if it was passed to the driver.

Fixes https://github.com/llvm/llvm-project/issues/117974
2 files changed
tree: 25d0c2e7dc862ce36637fb16e3233bc0811c1bf6
  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.