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2026-07-05 19:35:18 +02:00
.ci [CI][flang][OpenMP] Build OpenMP runtime mod files for flang tests (#206517) 2026-07-03 10:46:05 +01:00
.github Fix typo in release-documentation workflow (#207329) 2026-07-03 08:57:23 +02:00
bolt [BOLT][Passes] reserve layout vectors in ExtTSP block reordering. (#206402) 2026-07-02 18:12:18 +01:00
clang [CIR][AArch64] Upstream narrowing-subtraction NEON builtins (#207115) 2026-07-05 08:12:27 -07:00
clang-tools-extra Mark test introduced in #205586 as unsupported on Windows because it creates paths that are too long (#207476) 2026-07-04 11:27:18 -07:00
cmake [runtimes] Don't create shared library targets when unsupported (#205517) 2026-06-29 17:53:09 +02:00
compiler-rt [compiler-rt][nsan] Remove unused checkValueConsistency template (NFC) (#207441) 2026-07-04 08:57:59 +03:00
cross-project-tests [Dexter] Switch to using script-mode by default (#204369) 2026-07-03 09:19:30 +01:00
flang [flang][OpenMP] Fix user-defined reduction shadowing an intrinsic name (#205893) 2026-07-02 14:02:30 -03:00
flang-rt [flang-rt] Use posix_memalign instead of std::aligned_alloc (#207248) 2026-07-02 21:08:56 -03:00
libc [libc] Fix buildbot failure for bigint (#207534) 2026-07-05 12:31:41 +05:30
libclc [CMake] Warn when the version of CMake is older than 3.31.0 (#204203) 2026-06-29 11:16:27 -07:00
libcxx [libc++] Mark LWG4098 as resolved (#206295) 2026-07-05 22:38:56 +08:00
libcxxabi [libcxxabi] Re-enable thread_local_destruction_order.pass.cpp‎ on FreeBSD (#186129) 2026-07-05 19:35:18 +02:00
libsycl [CMake] Warn when the version of CMake is older than 3.31.0 (#204203) 2026-06-29 11:16:27 -07:00
libunwind [libunwind][aarch64] Fix auth on PAuth_LR'd frames (#206814) 2026-07-01 09:11:31 -07:00
lld [ELF] Precompute orphan output section names in parallel. NFC (#207321) 2026-07-03 05:02:01 +00:00
lldb [Support] Remove virtual functions from formatv (#207516) 2026-07-05 08:45:49 +02:00
llvm [InstCombine] Fold fpto{u,s}i of int-cast fdiv into {u,s}div (#205853) 2026-07-06 00:58:28 +08:00
llvm-libgcc [CMake] Warn when the version of CMake is older than 3.31.0 (#204203) 2026-06-29 11:16:27 -07:00
mlir [Support] Remove virtual functions from formatv (#207516) 2026-07-05 08:45:49 +02:00
offload [cmake][NFC] Use EXTRA_INCLUDES in tablegen commands (#207514) 2026-07-04 14:29:57 +00:00
openmp [OpenMP][OMPT] Map ompt_get_num_devices to runtime function (#200790) 2026-07-01 16:20:49 +02:00
orc-rt [orc-rt] Add Session::tryAttach, construct ControllerAccess in attach. (#207114) 2026-07-02 14:20:25 +10:00
polly [IR] Enable dereferenceable-at-point semantics (#204795) 2026-07-03 08:08:47 +02:00
runtimes [CMake] Warn when the version of CMake is older than 3.31.0 (#204203) 2026-06-29 11:16:27 -07:00
third-party Fix a warning and an uninitialized variable in benchmark (#200927) 2026-06-02 13:49:06 -07:00
utils [mlir][linalg/scf/transform] scalable tiling and fusion for pack/unpack ops (#204007) 2026-07-03 09:53:27 +00:00
.clang-format
.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 Add "Split clang/lib/CodeGen/CGBuiltin.cpp" to .git-blame-ignore-revs (#203419) 2026-06-12 12:03:28 +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 mailmap entry for myself (#189447) 2026-03-30 18:35:34 +00:00
CODE_OF_CONDUCT.md
CONTRIBUTING.md
LICENSE.TXT
pyproject.toml [docs] Create utils/docs (#203962) 2026-06-24 15:12:48 -04:00
README.md
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.