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Slava Zakharin 55221f7a2b
[Flang/CI] Hotfix of flang/test/Driver/flang-f-opts.f90. (#223076)
The test started failing in Flang CI after #218533. This is just a
hotfix.
2026-09-11 14:56:08 -07:00
.ci [CI] Require hashes for premerge python dep installation (#221376) 2026-09-05 01:59:45 +00:00
.github [GitHub] Bump CI Container Runner Version to 2.337.0 (#222480) 2026-09-09 20:04:54 -07:00
bolt [BOLT][AArch64][Android] Only the dumping thread can longjmp (#222719) 2026-09-11 13:43:03 -07:00
clang (NFC)[Clang][Driver] Add ToolChain::GetFilePathIfExists and use it (#221063) 2026-09-12 00:01:48 +03:00
clang-tools-extra [clangd] Offer Extract to Function for single expression-statements (#219945) 2026-09-11 20:12:25 +02:00
cmake cmake: Derive CMake system name from a triple via new mechanism (#208773) 2026-08-01 09:41:32 +02:00
compiler-rt [scudo] Refactor BufferPool code slightly. (#222811) 2026-09-11 12:03:36 -07:00
cross-project-tests [RISCV][P-ext] Add packed multiply-parts accumulate intrinsics (#222571) 2026-09-11 04:09:17 +08:00
flang [Flang/CI] Hotfix of flang/test/Driver/flang-f-opts.f90. (#223076) 2026-09-11 14:56:08 -07:00
flang-rt [flang] Enumeration Type: (PR 3/5) Intrinsics + I/O + Modules (#193235) 2026-09-11 08:29:41 -05:00
libc [libc][CPP] Add vector container and unit tests (#222972) 2026-09-11 20:25:21 +01:00
libclc libclc: Update fmod implementations (#222369) 2026-09-10 09:56:16 +02:00
libcxx [libc++][test] Remove non-functional constexpr in three-way comparison test for variant (#222837) 2026-09-11 18:03:33 +08:00
libcxxabi [libcxx][libcxxabi][cmake] Deduplicate sanitizer flags function (#221757) 2026-09-09 08:27:26 +01:00
libsycl [libsycl] Add constructors for context (#214538) 2026-09-11 15:54:55 +02:00
libunwind [libunwind] Mark test as requiring Unix headers (#222679) 2026-09-11 13:59:44 +01:00
lld [RISCV] Change RISCVABI::computeTargetABI() to return Expected<ABI> 2026-09-11 13:41:42 -07:00
lldb [lldb] Use lowercase for path "lib\site-packages" on Windows. (#222816) 2026-09-11 12:57:52 -07:00
llvm [SampleProfile] Ignore unsampled callees in profile anchors (#219335) 2026-09-11 14:33:38 -07:00
llvm-libgcc [docs] Finish misc MyST migration (#210209) 2026-07-17 11:56:59 -07:00
mlir [flang][acc] Let getVariableName choose mangled or source names (#222815) 2026-09-11 09:53:39 -07:00
offload [offload][lit] Fix failing/hanging/XPASSing tests on Intel GPU (#222342) 2026-09-11 15:18:16 +00:00
openmp [OpenMPOpt] Ask the runtime how many of a block's threads can be workers (#221450) 2026-09-11 12:46:07 -07:00
orc-rt [orc-rt] Fix C++ comments in C header. NFC. (#222887) 2026-09-11 19:07:13 +10:00
polly [PassManager] Store analysis results in contiguous storage (#222003) 2026-09-11 22:00:34 +02:00
runtimes [libcxx][libcxxabi][cmake] Deduplicate sanitizer flags function (#221757) 2026-09-09 08:27:26 +01:00
third-party [ADT] Give DenseMapPair its own members instead of a std::pair base. NFC (#221853) 2026-09-09 08:28:20 +00:00
utils Fix bazel build for libc/test/UnitTest:string_utils (#223051) 2026-09-11 20:38:53 +00:00
.clang-format Enforce Unix line endings for Clang/LLVM/MLIR projects (#161460) 2025-10-02 06:09:12 -07:00
.clang-format-ignore [Docs] Update coding standard for TD files (#200848) 2026-06-01 21:35:58 +01:00
.clang-tidy Add default empty header filter regex to root .clang-tidy (#167386) 2025-11-11 01:36:25 +03:00
.git-blame-ignore-revs [llvm][llvm-readobj][NFC] Add formatting commit to ignore revs (#221693) 2026-09-07 11:07:06 +01:00
.gitattributes [libclang/python] Enable packaging clang python bindings (#125806) 2025-11-24 17:21:24 -08:00
.gitignore gitignore: Add emacs lock files (#205055) 2026-06-22 18:19:29 +02:00
.mailmap [mailmap] Add entry for Zeyi Xu (#222237) 2026-09-09 13:08:48 +08:00
CODE_OF_CONDUCT.md Add conduct email contact for the CODE_OF_CONDUCT page (#218787) 2026-08-25 23:05:17 +00:00
CONTRIBUTING.md [www][docs] Remove last mentions of IRC (#139076) 2025-05-08 09:40:33 -04:00
LICENSE.TXT
pyproject.toml [docs] Create utils/docs (#203962) 2026-06-24 15:12:48 -04:00
README.md [libc++] Rename pre-commit CI workflows (#211844) 2026-07-24 14:56:19 -04:00
SECURITY.md [SECURITY.md] add pointers to "what is a security issue" (#177372) 2026-01-22 17:19:09 -07:00

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.