55632404bd
Try to use the _SC_NPROCESSORS_ONLN sysconf elsewhere (cherry picked from commit edb1e76d8cb080a396c7c992e5d4023e1a777bd1) Replace usage of deprecated sysctl on macOS (cherry picked from commit faaa266d33ff203e28b31dd31be9f90c29f28d04) Retrieve the number of online CPUs on OpenBSD and NetBSD (cherry picked from commit 41e81b1ca4bbb41d234f2d0f2c56591db78ebb83) Update error message now that /proc/cpuinfo is no longer in use (cherry picked from commit c35af58b61daa111c93924e0e7b65022871fadac) Fix runtime crash when parsing /proc/cpuinfo fails (cherry picked from commit 39be87d3004ff9ff4cdf736651af80c3d15e2497) another reversal of something that breaks on wasm (cherry picked from commit 44507bc91ff9a23ad8ad4120cfc6b0d9bd27e2ca)
The LLVM Compiler Infrastructure
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.