LLVM Discussion Forums - Our community includes both users and developers of various compiler technologies within the LLVM project.

Category	Topics
Announcements General announcements related to the LLVM project, blog, developers meetings, events, and releases. This is meant to be an announcement list, so please create a separate thread for discussions about announcements.	2 / week
Beginners Ask us anything! Are you new to the LLVM Project and have some questions? This is the place to ask them! Experienced LLVM Developers are ready to answer them.	5 / week
LLVM Project This category is for discussing topics impacting the entire LLVM Project.	3 / week
IR & Optimizations Discuss anything related to IR and Optimizations here. This can include things such as LLVM IR changes, optimizations such as LTO, PGO, and more. Loop Optimizations	6 / week
Code Generation Discussion about code generation. Relevant topics include register allocation, instruction selection, instruction scheduling, late target-specific optimizations, and general backend work. Click here for documentation on the LLVM Target-Independent Code Generator. AMDGPU Common CodeGen Infrastructure AArch64 ARM Mips PowerPC RISCV WebAssembly X86	8 / week
Clang Frontend Discuss the Clang frontend subproject here! Clang is a compiler front end for the C, C++, Objective-C, and Objective-C++ programming languages, as well as the OpenMP, OpenCL, RenderScript, CUDA, and HIP frameworks. Using Clang clangd Building Clang Static Analyzer clang-tidy	4 / week
Runtimes Discuss the various runtimes that are a part of the LLVM Project. C++ Sanitizers C OpenMP OpenCL CompilerRT	1 / week
MLIR The MLIR project aims to provide a framework for defining intermediate representation (IR). Feel free to use this category for any MLIR-related discussion! Announcements Newsletter Tensor Compiler Deprecation & Important Refactoring TOSA	8 / week
Subprojects A category for discussion on LLVM subprojects. Please use the appropriate sub-category or tag. Polly LLDB LLD Flang BOLT	3 / week
Project Infrastructure Infrastructure questions or discussions. Please use this top level category if none of the sub-categories work. Release Testers Website Documentation GitHub Code Review Discord Mailing Lists & Forums IRC Infrastructure Working Group LLVM Dev List Archives	33.4k
Community The Community category is for a wide range of topics that are relevant to the LLVM Project community. Topics may include: Women in Compilers and Tools Job Postings US Developer Meeting EuroLLVM GSoC Community.o LLVM Foundation Newsletters	5 / week
Incubator Projects that would like to become a part of the official LLVM Project. CIRCT torch-mlir Enzyme	2 / week
Feedback Discussion and feedback on the Discourse forums site.	27
Automated Reports Coverity Scans	22