Repository Issues

llvm/llvm-project

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

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 (26,378 stars)
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 (10,782 forks)
Indexed issues
 (250 indexed issues)
open beginner issues
 (218 open beginner issues)
Latest indexed
Jun 6, 2026
Last GitHub push
Jun 10, 2024
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Contributing guide
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Code of conduct
Dominant language
C++
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Beginner labels
good first issuehelp wanted

Issues

220 open indexed issues

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Open
[C++20] [Modules] Not proper module initializer
ABIclang:moduleshelp wantedplatform:windows

llvm/llvm-project #174,065 opened Dec 31, 2025 · C++ · 26,378 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments0 reactions0 assignees
Open
~llvm.fsh[rl] patterns not recognized
good first issuellvm:instcombinellvm:optimizationsmissed-optimization

llvm/llvm-project #173,132 opened Dec 20, 2025 · C++ · 26,378 stars

Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available
6 comments1 reaction1 assignee
Open
[CIR] Implement missing X86 builtins
ClangIRgood first issue

llvm/llvm-project #167,765 opened Nov 12, 2025 · C++ · 26,378 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
91 comments0 reactions0 assignees
Open
[CIR] Upstream handling of X86 builtins
ClangIRgood first issue

llvm/llvm-project #167,752 opened Nov 12, 2025 · C++ · 26,378 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
28 comments0 reactions0 assignees
Open
C++ Member pointer with module causing clang crash
clang:modulescrashhelp wantedplatform:windows

llvm/llvm-project #167,638 opened Nov 12, 2025 · C++ · 26,378 stars

Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available
10 comments0 reactions1 assignee