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CompCert

CompCert is a formally verified optimizing compiler for a large subset of a dialect of the programming language C, named C99 and known as Clight. As of 2018, CompCert supports the processor architectures ARM, PowerPC, RISC-V, x86, and x86-64. The project, led by Xavier Leroy, began officially in 2005, funded by the French institutes Agence nationale de…

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Developer
AbsInt
License
free for noncommercial use
Original authors
Xavier Leroy, Sandrine Blazy
Release
2005; 21 years ago (2005)
Repository
github.com/AbsInt/CompCert
Stable release
3.17 / 13 February 2026

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Overview

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Map overview Semantic statistics

CompCert

Nodes24
Edges23
Triples14
Avg. degree1.92
Density0.083333
Components1

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CompCert

Top relations

related to External links · 4
CompCert → ACM Awards, GitHubFormal, Official, System Award
Developer · 1
CompCert → AbsInt
License · 1
CompCert → free for noncommercial use
Original authors · 1
CompCert → Xavier Leroy, Sandrine Blazy
Release · 1
CompCert → 2005; 21 years ago (2005)
Repository · 1
CompCert → github.com/AbsInt/CompCert
Stable release · 1
CompCert → 3.17 / 13 February 2026
Type · 1
CompCert → Compiler
Website · 1
CompCert → compcert.org/compcert-C.html
Written in · 1
CompCert → Rocq

Important terminology Word statistics

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Important terminology

compiler software xavier leroy rocq absint optimizing named architectures proof gnu version commercial licenses 2005 noncommercial license free acm system

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
CompCertDeveloperAbsInt1.00infobox
CompCertLicensefree for noncommercial use1.00infobox
CompCertOriginal authorsXavier Leroy, Sandrine Blazy1.00infobox
CompCertRelease2005; 21 years ago (2005)1.00infobox
CompCertRepositorygithub.com/AbsInt/CompCert1.00infobox
CompCertStable release3.17 / 13 February 20261.00infobox
CompCertTypeCompiler1.00infobox
CompCertWebsitecompcert.org/compcert-C.html1.00infobox
CompCertWritten inRocq1.00infobox
CompCertis aformally verified optimizing compiler for a large subset of a dialect of the programming language C0.90text
CompCertrelated to External linksOfficial0.60section
CompCertrelated to External linksGitHubFormal0.60section

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