Category Topics

Announcements

General announcements related to the LLVM project, blog, developers meetings, events, and releases.
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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.
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LLVM Project

This category is for discussing topics impacting the entire LLVM Project.
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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.
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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.
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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.
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Runtimes

Discuss the various runtimes that are a part of the LLVM Project.
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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!
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Subprojects

A category for discussion on LLVM subprojects. Please use the appropriate sub-category or tag.
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Project Infrastructure

Infrastructure questions or discussions. Please use this top level category if none of the sub-categories work.
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Community

The Community category is for a wide range of topics that are relevant to the LLVM Project community. Topics may include:
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Incubator

Projects that would like to become a part of the official LLVM Project.
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Feedback

Discussion and feedback on the Discourse forums site.
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