LLVM
E59978
LLVM is a modular, reusable compiler and toolchain infrastructure project widely used for building language frontends, optimizers, and backends for diverse hardware architectures.
All labels observed (31)
How this entity was disambiguated
This entity first appeared as the object of triple T477820 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LLVM Context triple: [GNU Compiler Collection, influenced, LLVM]
-
A.
Clang
Clang is a modern, open-source C, C++, and Objective-C compiler front end for the LLVM project, known for its fast compilation, expressive diagnostics, and modular design.
-
B.
GNU Compiler Collection
The GNU Compiler Collection (GCC) is a widely used, free and open-source compiler system that supports numerous programming languages and platforms, forming a core component of the GNU toolchain and much of the open-source software ecosystem.
-
C.
RISC-V
RISC-V is an open, extensible instruction set architecture (ISA) based on the reduced instruction set computing (RISC) principles, widely used for research, embedded systems, and increasingly general-purpose computing.
-
D.
MIPS
MIPS is a RISC (Reduced Instruction Set Computer) processor architecture widely used in embedded systems, networking equipment, and academic settings.
-
E.
Compilers: Principles, Techniques, and Tools
Compilers: Principles, Techniques, and Tools is a foundational computer science textbook that systematically covers the theory and practice of compiler design and implementation.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: LLVM Target entity description: LLVM is a modular, reusable compiler and toolchain infrastructure project widely used for building language frontends, optimizers, and backends for diverse hardware architectures.
-
A.
Clang
Clang is a modern, open-source C, C++, and Objective-C compiler front end for the LLVM project, known for its fast compilation, expressive diagnostics, and modular design.
-
B.
GNU Compiler Collection
The GNU Compiler Collection (GCC) is a widely used, free and open-source compiler system that supports numerous programming languages and platforms, forming a core component of the GNU toolchain and much of the open-source software ecosystem.
-
C.
RISC-V
RISC-V is an open, extensible instruction set architecture (ISA) based on the reduced instruction set computing (RISC) principles, widely used for research, embedded systems, and increasingly general-purpose computing.
-
D.
MIPS
MIPS is a RISC (Reduced Instruction Set Computer) processor architecture widely used in embedded systems, networking equipment, and academic settings.
-
E.
Compilers: Principles, Techniques, and Tools
Compilers: Principles, Techniques, and Tools is a foundational computer science textbook that systematically covers the theory and practice of compiler design and implementation.
- F. None of above. chosen
Statements (152)
| Predicate | Object |
|---|---|
| instanceOf |
compiler infrastructure project
ⓘ
open-source software ⓘ software library ⓘ toolchain ⓘ |
| buildSystem | CMake ⓘ |
| category |
compiler infrastructure
ⓘ
program analysis tools ⓘ software development tools ⓘ |
| designGoal |
language independence
ⓘ
modularity ⓘ reusability ⓘ support for lifelong program analysis ⓘ target independence ⓘ |
| developer |
LLVM
self-linksurface differs
ⓘ
surface form:
LLVM Project
|
| firstReleaseYear | 2003 ⓘ |
| governanceModel | open-source, community-driven ⓘ |
| hasComponent |
AddressSanitizer
ⓘ
Clang ⓘ DataFlowSanitizer ⓘ FileCheck ⓘ LLD linker ⓘ LLDB ⓘ
surface form:
LLDB debugger
LLDB-MI (historical) ⓘ LLVM self-linksurface differs ⓘ
surface form:
LLVM Core libraries
LLVM self-linksurface differs ⓘ
surface form:
LLVM Intermediate Representation
MLIR ⓘ MemorySanitizer ⓘ OpenMP ⓘ
surface form:
OpenMP runtime
Polly ⓘ SanitizerCoverage ⓘ TableGen ⓘ ThreadSanitizer ⓘ LLVM self-linksurface differs ⓘ
surface form:
UndefinedBehaviorSanitizer
clang static analyzer ⓘ Clang-Format ⓘ
surface form:
clang-format
Clang-Tidy ⓘ
surface form:
clang-tidy
clangd ⓘ compiler-rt ⓘ LLVM self-linksurface differs ⓘ
surface form:
libFuzzer
LLVM self-linksurface differs ⓘ
surface form:
libLLVM
C++ standard library ⓘ
surface form:
libc++
libc++abi ⓘ libclang library ⓘ
surface form:
libclang
libunwind ⓘ lit test runner ⓘ llvm-ar ⓘ LLVM self-linksurface differs ⓘ
surface form:
llvm-as assembler
llvm-config ⓘ LLVM self-linksurface differs ⓘ
surface form:
llvm-dis disassembler
llvm-mc ⓘ LLVM self-linksurface differs ⓘ
surface form:
llvm-nm
llvm-objdump ⓘ LLVM self-linksurface differs ⓘ
surface form:
llvm-readobj
opt optimization tool ⓘ sanitizers ⓘ |
| influenced |
Emscripten
ⓘ
Julia JIT compiler ⓘ Kotlin/Native ⓘ
surface form:
Kotlin/Native compiler
MLIR design ⓘ Rust compiler backend ⓘ Swift compiler design ⓘ Zig ⓘ
surface form:
Zig compiler
various JIT compilers ⓘ |
| influencedBy |
SSA-based intermediate representations
ⓘ
traditional compiler design ⓘ |
| license |
Apache License 2.0 with LLVM exceptions
ⓘ
University of Illinois/NCSA Open Source License (historical) ⓘ |
| maintainedBy |
LLVM
self-linksurface differs
ⓘ
surface form:
LLVM community
|
| operatingSystem | cross-platform ⓘ |
| originalDeveloper |
Chris Lattner
ⓘ
Vikram Adve ⓘ |
| originatedAt |
University of Illinois at Urbana–Champaign
ⓘ
surface form:
University of Illinois at Urbana-Champaign
|
| previousBuildSystem |
GNU Autoconf
ⓘ
surface form:
Autoconf/Make (historical)
|
| primaryUse |
code generation
ⓘ
code optimization ⓘ compiler backend ⓘ just-in-time compilation ⓘ link-time optimization ⓘ static analysis ⓘ |
| programmingLanguage | C++ ⓘ |
| repository | https://github.com/llvm/llvm-project ⓘ |
| supportsArchitecture |
ARMv8-A
ⓘ
surface form:
AArch64
ARM ⓘ MIPS ⓘ PowerPC ⓘ RISC-V ⓘ SPARC microprocessor architecture ⓘ
surface form:
SPARC
WebAssembly specification ⓘ
surface form:
WebAssembly
x86 ⓘ x86-64 ⓘ |
| supportsFeature |
JIT compilation
ⓘ
LTO plugin for GNU ld and gold ⓘ ahead-of-time compilation ⓘ coverage instrumentation ⓘ debug information generation ⓘ exception handling ⓘ garbage collection support ⓘ interprocedural optimization ⓘ link-time optimization (LTO) ⓘ linker plugins ⓘ profile instrumentation ⓘ profile-guided optimization ⓘ sanitizer instrumentation ⓘ static analysis passes ⓘ thin LTO ⓘ vectorization ⓘ whole-program optimization ⓘ |
| supportsLanguageFrontend |
C
ⓘ
surface form:
C (via Clang)
C# (via various experimental compilers) ⓘ C++ ⓘ
surface form:
C++ (via Clang)
Crystal ⓘ D (via LDC) ⓘ Fortran ⓘ
surface form:
Fortran (via Flang and others)
Go ⓘ
surface form:
Go (via gccgo-llvm and others, experimental)
Haskell ⓘ
surface form:
Haskell (via GHC backend)
JavaScript (via Emscripten toolchain) ⓘ Julia ⓘ
surface form:
Julia (via Julia compiler)
Kotlin/Native ⓘ Lua ⓘ
surface form:
Lua (via LuaJIT experimental backends)
Nim (via nlvm and others) ⓘ Objective-C ⓘ
surface form:
Objective-C (via Clang)
Objective-C++ (via Clang) ⓘ Ruby ⓘ
surface form:
Ruby (via Rubinius, MRuby variants)
Rust ⓘ
surface form:
Rust (via rustc)
Swift ⓘ
surface form:
Swift (via Swift compiler)
Zig ⓘ |
| supportsOperatingSystem |
FreeBSD
ⓘ
Linux ⓘ Windows ⓘ macOS ⓘ |
| usedBy |
Advanced Micro Devices
ⓘ
surface form:
AMD
Arm Ltd. ⓘ
surface form:
ARM Ltd.
Apple Inc. ⓘ
surface form:
Apple
Meta Platforms, Inc. ⓘ
surface form:
Facebook (Meta)
Google ⓘ Intel Corporation ⓘ
surface form:
Intel
Microsoft ⓘ Mozilla ⓘ
surface form:
Mozilla (via Rust and Firefox tooling)
NVIDIA Corporation ⓘ
surface form:
NVIDIA
Sony ⓘ various Unix-like operating systems ⓘ |
| usedIn |
Android NDK
ⓘ
Chrome and Chromium build toolchains ⓘ FreeBSD ⓘ
surface form:
FreeBSD base system
GPU shader compilers ⓘ OpenBSD ⓘ
surface form:
OpenBSD base system (partially)
PlayStation SDKs ⓘ Xcode ⓘ
surface form:
Xcode toolchain
high-performance computing compilers ⓘ |
| usesFileFormat | LLVM bitcode ⓘ |
| usesIntermediateRepresentation |
LLVM
self-linksurface differs
ⓘ
surface form:
LLVM IR
|
| website | https://llvm.org/ ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: LLVM Description of subject: LLVM is a modular, reusable compiler and toolchain infrastructure project widely used for building language frontends, optimizers, and backends for diverse hardware architectures.
Referenced by (113)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
LLVM intermediate representation
subject surface form:
University of Illinois/NCSA Open Source License
subject surface form:
University of Illinois/NCSA Open Source License
this entity surface form:
LLVM project
subject surface form:
LLD
this entity surface form:
LLVM IR
this entity surface form:
LLVM monorepo
this entity surface form:
LLVM project
this entity surface form:
LLVM-based toolchains
this entity surface form:
LLVM monorepo
this entity surface form:
LLVM community
this entity surface form:
LLVM project
this entity surface form:
LLVM project
this entity surface form:
LLVM/Clang toolchain
this entity surface form:
LLVM community
this entity surface form:
LLVM project
this entity surface form:
LLVM project
this entity surface form:
LLVM compiler toolchain
this entity surface form:
LLVM compiler infrastructure
this entity surface form:
libFuzzer
this entity surface form:
LLVM community
subject surface form:
Clang Static Analyzer
this entity surface form:
LLVM Project
subject surface form:
Clang Static Analyzer
subject surface form:
Clang Static Analyzer
subject surface form:
Clang Static Analyzer
this entity surface form:
LLVM community
this entity surface form:
LLVM project
this entity surface form:
LLVM binary utilities
this entity surface form:
LLVM project
this entity surface form:
LLVM binary utilities
this entity surface form:
LLVM community
this entity surface form:
LLVM project
this entity surface form:
LLVM community