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Benjamin Kramer dc6cd6a29a
[mlir] Honor IntrHasSideEffects on IntrNoMem LLVM intrinsics (#212760)
`[IntrNoMem, IntrHasSideEffects]` is a perfectly valid intrinsic trait
combination, and MLIR would CSE/DCE those without checking. This mirrors
how LLVM models this, see getEffectiveME in IntrinsicEmitter.cpp
2026-07-30 14:32:20 +02:00
.ci [premerge] Route macOS build through a monolithic script to enable Job Summary (#211565) 2026-07-29 04:38:31 +02:00
.github Add some bazel libc review coverage (#209789) 2026-07-29 14:24:08 -05:00
bolt [BOLT] Stop materializing .dwo DIE vectors early in the pipeline (#207292) 2026-07-29 11:50:02 -07:00
clang clang/AMDGPU: Forward xnack/sramecc mode to the assembler (#212955) 2026-07-30 14:15:32 +02:00
clang-tools-extra [Clang] Treat line directives as header names. (#211512) 2026-07-29 19:04:17 +02:00
cmake Bump version to 24.0.0git (#209473) 2026-07-14 09:21:03 -04:00
compiler-rt [scudo] Fix all deadlocks with condition code variables. (#212604) 2026-07-29 15:02:32 -07:00
cross-project-tests [Clang][RISCV] Add packed pair byte intrinsics (#212589) 2026-07-30 02:24:02 +08:00
flang [flang][AllocationPlacement] prevent promotion of mock result to allocmem (#212825) 2026-07-30 11:34:01 +02:00
flang-rt [flang-rt][cuda] Keep CUFDeviceIsActive working under runtime/driver skew (#212320) 2026-07-27 16:02:30 -07:00
libc [libc] Modernize and extend dirent.h header. (#212902) 2026-07-29 17:49:01 -07:00
libclc libclc: Fix signed 0 handling in sincospi (#211260) 2026-07-23 06:24:44 +02:00
libcxx [libc++] Switch XFAIL in xsgetn.buffer.pass.cpp to LLVM 23 (#212969) 2026-07-30 14:15:45 +02:00
libcxxabi [libc++abi] Use the same .clang-format as libc++ (#208661) 2026-07-30 14:10:29 +02:00
libsycl [SYCL] Update SYCL to use the new liboffload allocation API (#212223) 2026-07-27 14:14:41 +02:00
libunwind [WebAssembly] Call EH personality function instead of Unwind_CallPersonality (#209282) 2026-07-28 20:05:45 -07:00
lld [test] Migrate Hexagon/PowerPC thunk tests to the default thunk order (#212693) 2026-07-29 07:01:49 +00:00
lldb [lldb] Fix C++ expression evaluation with the MS C++ ABI (#212521) 2026-07-30 11:58:56 +01:00
llvm [AArch64] Add all cost kinds for integer getArithmeticInstrCost (#210759) 2026-07-30 13:31:56 +01:00
llvm-libgcc [docs] Finish misc MyST migration (#210209) 2026-07-17 11:56:59 -07:00
mlir [mlir] Honor IntrHasSideEffects on IntrNoMem LLVM intrinsics (#212760) 2026-07-30 14:32:20 +02:00
offload [OFFLOAD] Add JIT support for SPIRV backend (#212823) 2026-07-29 18:10:03 +00:00
openmp [OpenMP][offload] Fix Global addrspace (#212529) 2026-07-28 16:16:31 +00:00
orc-rt [orc-rt] Reorder wrapper-fn args to trailing-callback style. (#212243) 2026-07-28 17:14:30 +10:00
polly [SCEV] Remove ptrtoint expression (NFC). (#212038) 2026-07-26 21:28:16 +01:00
runtimes Remove debug leftovers (#211068) 2026-07-21 23:23:13 -07:00
third-party [benchmark] Back port 2b0bff7 from upstream (#212278) 2026-07-29 21:37:13 +08:00
utils [mlir][tosa] Remove availability interfaces from profile conformance (#207809) 2026-07-30 11:47:06 +01:00
.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 entries for Peter Collingbourne. (#210526) 2026-07-18 11:02:06 -07:00
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 [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.

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