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data-event-name="pinnable-header.vector-main-menu.pin">sposta nella barra laterale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">nascondi</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navigazione </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Pagina_principale" title="Visita la pagina principale [z]" accesskey="z"><span>Pagina principale</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Speciale:UltimeModifiche" title="Elenco delle ultime modifiche del sito [r]" accesskey="r"><span>Ultime modifiche</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Speciale:PaginaCasuale" title="Mostra una pagina a caso [x]" accesskey="x"><span>Una voce a 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testo" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Aspetto" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Aspetto</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_it.wikipedia.org&uselang=it" class=""><span>Fai una donazione</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Speciale:CreaUtenza&returnto=LLVM" title="Si consiglia di registrarsi e di effettuare l'accesso, anche se non è obbligatorio" class=""><span>registrati</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Speciale:Entra&returnto=LLVM" title="Si consiglia di effettuare l'accesso, anche se non è obbligatorio [o]" accesskey="o" class=""><span>entra</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Altre opzioni" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Strumenti personali" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Strumenti personali</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal 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mw-ui-icon-wikimedia-logIn"></span> <span>entra</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pagine per utenti anonimi <a href="/wiki/Aiuto:Benvenuto" aria-label="Ulteriori informazioni sulla contribuzione"><span>ulteriori informazioni</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Speciale:MieiContributi" title="Un elenco delle modifiche fatte da questo indirizzo IP [y]" accesskey="y"><span>contributi</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Speciale:MieDiscussioni" title="Discussioni sulle modifiche fatte da questo indirizzo IP [n]" accesskey="n"><span>discussioni</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Sito"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Indice" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Indice</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">sposta nella barra laterale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">nascondi</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Inizio</div> </a> </li> <li id="toc-Rappresentazione_del_codice" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Rappresentazione_del_codice"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Rappresentazione del codice</span> </div> </a> <ul id="toc-Rappresentazione_del_codice-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Licenza" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Licenza"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Licenza</span> </div> </a> <ul id="toc-Licenza-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Note" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Note"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Note</span> </div> </a> <ul id="toc-Note-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Voci_correlate" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Voci_correlate"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Voci correlate</span> </div> </a> <ul id="toc-Voci_correlate-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Altri_progetti" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Altri_progetti"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Altri progetti</span> </div> </a> <ul id="toc-Altri_progetti-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Collegamenti_esterni" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Collegamenti_esterni"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Collegamenti esterni</span> </div> </a> <ul id="toc-Collegamenti_esterni-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Indice" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Mostra/Nascondi l'indice" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Mostra/Nascondi l'indice</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">LLVM</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" 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Disponibile in 25 lingue" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-25" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">25 lingue</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/LLVM" title="LLVM - catalano" lang="ca" hreflang="ca" data-title="LLVM" data-language-autonym="Català" data-language-local-name="catalano" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/LLVM" title="LLVM - ceco" lang="cs" hreflang="cs" data-title="LLVM" data-language-autonym="Čeština" data-language-local-name="ceco" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/LLVM" title="LLVM - danese" lang="da" hreflang="da" data-title="LLVM" data-language-autonym="Dansk" data-language-local-name="danese" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/LLVM" title="LLVM - tedesco" lang="de" hreflang="de" data-title="LLVM" data-language-autonym="Deutsch" data-language-local-name="tedesco" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/LLVM" title="LLVM - inglese" lang="en" hreflang="en" data-title="LLVM" data-language-autonym="English" data-language-local-name="inglese" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/LLVM" title="LLVM - esperanto" lang="eo" hreflang="eo" data-title="LLVM" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/LLVM" title="LLVM - spagnolo" lang="es" hreflang="es" data-title="LLVM" data-language-autonym="Español" data-language-local-name="spagnolo" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/LLVM" title="LLVM - estone" lang="et" hreflang="et" data-title="LLVM" data-language-autonym="Eesti" data-language-local-name="estone" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A7%D9%84%E2%80%8C%D8%A7%D9%84%E2%80%8C%D9%88%DB%8C%E2%80%8C%D8%A7%D9%85" title="ال‌ال‌وی‌ام - persiano" lang="fa" hreflang="fa" data-title="ال‌ال‌وی‌ام" data-language-autonym="فارسی" data-language-local-name="persiano" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/LLVM" title="LLVM - finlandese" lang="fi" hreflang="fi" data-title="LLVM" data-language-autonym="Suomi" data-language-local-name="finlandese" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/LLVM" title="LLVM - francese" lang="fr" hreflang="fr" data-title="LLVM" data-language-autonym="Français" data-language-local-name="francese" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Low_Level_Virtual_Machine" title="Low Level Virtual Machine - ungherese" lang="hu" hreflang="hu" data-title="Low Level Virtual Machine" data-language-autonym="Magyar" data-language-local-name="ungherese" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/LLVM" title="LLVM - armeno" lang="hy" hreflang="hy" data-title="LLVM" data-language-autonym="Հայերեն" data-language-local-name="armeno" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/LLVM" title="LLVM - giapponese" lang="ja" hreflang="ja" data-title="LLVM" data-language-autonym="日本語" data-language-local-name="giapponese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/LLVM" title="LLVM - coreano" lang="ko" hreflang="ko" data-title="LLVM" data-language-autonym="한국어" data-language-local-name="coreano" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/LLVM" title="LLVM - norvegese bokmål" lang="nb" hreflang="nb" data-title="LLVM" data-language-autonym="Norsk bokmål" data-language-local-name="norvegese bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%90%E0%A9%B1%E0%A8%B2%E0%A8%90%E0%A9%B1%E0%A8%B2%E0%A8%B5%E0%A9%80%E0%A8%90%E0%A9%B1%E0%A8%AE" title="ਐੱਲਐੱਲਵੀਐੱਮ - punjabi" lang="pa" hreflang="pa" data-title="ਐੱਲਐੱਲਵੀਐੱਮ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="punjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/LLVM" title="LLVM - polacco" lang="pl" hreflang="pl" data-title="LLVM" data-language-autonym="Polski" data-language-local-name="polacco" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/LLVM" title="LLVM - portoghese" lang="pt" hreflang="pt" data-title="LLVM" data-language-autonym="Português" data-language-local-name="portoghese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/LLVM" title="LLVM - russo" lang="ru" hreflang="ru" data-title="LLVM" data-language-autonym="Русский" data-language-local-name="russo" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/LLVM" title="LLVM - slovacco" lang="sk" hreflang="sk" data-title="LLVM" data-language-autonym="Slovenčina" data-language-local-name="slovacco" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%92%D0%9C%D0%9D%D0%A0" title="ВМНР - serbo" lang="sr" hreflang="sr" data-title="ВМНР" data-language-autonym="Српски / srpski" data-language-local-name="serbo" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Low_Level_Virtual_Machine" title="Low Level Virtual Machine - svedese" lang="sv" hreflang="sv" data-title="Low Level Virtual Machine" data-language-autonym="Svenska" data-language-local-name="svedese" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/Low_Level_Virtual_Machine" title="Low Level Virtual Machine - ucraino" lang="uk" hreflang="uk" data-title="Low Level Virtual Machine" data-language-autonym="Українська" data-language-local-name="ucraino" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/LLVM" title="LLVM - cinese" lang="zh" hreflang="zh" data-title="LLVM" data-language-autonym="中文" data-language-local-name="cinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q223490#sitelinks-wikipedia" title="Modifica collegamenti interlinguistici" class="wbc-editpage">Modifica collegamenti</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespace"> <div id="p-associated-pages" 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class="mw-content-ltr mw-parser-output" lang="it" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r133964453">.mw-parser-output .avviso .mbox-text-div>div,.mw-parser-output .avviso .mbox-text-full-div>div{font-size:90%}.mw-parser-output .avviso .mbox-image{flex-basis:52px;flex-grow:0;flex-shrink:0}.mw-parser-output .avviso .mbox-text-full-div .hide-when-compact{display:block}</style><div style="" class="ambox metadata noprint plainlinks avviso avviso-generico"> <div class="avviso-immagine mbox-image noprint"><span typeof="mw:File"><a href="/wiki/File:Computer_n_screen.svg" class="mw-file-description" title="Abbozzo software"><img alt="Abbozzo software" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/77/Computer_n_screen.svg/44px-Computer_n_screen.svg.png" decoding="async" width="44" height="45" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/77/Computer_n_screen.svg/66px-Computer_n_screen.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/77/Computer_n_screen.svg/87px-Computer_n_screen.svg.png 2x" data-file-width="119" data-file-height="123" /></a></span></div> <div class="avviso-testo mbox-text"> <div class="mbox-text-div"><b>Questa voce  sull'argomento software è solo un <a href="/wiki/Aiuto:Abbozzo" title="Aiuto:Abbozzo">abbozzo</a></b>.<br /> <div style="font-size:90%;"><a class="external text" href="https://it.wikipedia.org/w/index.php?title=LLVM&action=edit">Contribuisci</a> a migliorarla secondo le <a href="/wiki/Aiuto:Manuale_di_stile" title="Aiuto:Manuale di stile">convenzioni di Wikipedia</a>. Segui i suggerimenti del <a href="/wiki/Progetto:Informatica" title="Progetto:Informatica">progetto di riferimento</a>.</div> <div class="hide-when-compact"> </div> </div> </div> </div> <table class="infobox sinottico" summary="Tabella sinottica che riassume i principali dati del soggetto"><tbody><tr class="sinottico_testata"><th colspan="2">LLVM<br /><span class="sinottico_sottotitolo"><a href="/wiki/Software" title="Software">software</a></span></th></tr><tr><th>Genere</th><td><a href="/wiki/Compilatore" title="Compilatore">Compilatore</a> </td></tr><tr><th><a href="/wiki/Sviluppatore_di_software" title="Sviluppatore di software">Sviluppatore</a></th><td>LLVM Developer Group, <a href="/wiki/Universit%C3%A0_dell%27Illinois_(Urbana-Champaign)" class="mw-redirect" title="Università dell'Illinois (Urbana-Champaign)">Università dell'Illinois (Urbana-Champaign)</a> </td></tr><tr><th>Data prima versione</th><td>24 ottobre 2003 </td></tr><tr><th>Ultima versione</th><td>19.1.4 (19 novembre 2024) </td></tr><tr><th><a href="/wiki/Sistema_operativo" title="Sistema operativo">Sistema operativo</a></th><td><a href="/wiki/Multipiattaforma" title="Multipiattaforma">Multipiattaforma</a> </td></tr><tr><th><a href="/wiki/Linguaggio_di_programmazione" title="Linguaggio di programmazione">Linguaggio</a></th><td><a href="/wiki/Linguaggio_assembly" title="Linguaggio assembly">linguaggio assembly</a><br /><a href="/wiki/C_(linguaggio_di_programmazione)" title="C (linguaggio di programmazione)">C</a><br /><a href="/wiki/C%2B%2B" title="C++">C++</a> </td></tr><tr><th><a href="/wiki/Licenza_(informatica)" title="Licenza (informatica)">Licenza</a></th><td><a href="/w/index.php?title=University_of_Illinois_Open_Source_License&action=edit&redlink=1" class="new" title="University of Illinois Open Source License (la pagina non esiste)">University of Illinois Open Source License</a><br />(<a href="/wiki/Licenza_di_software_libero" title="Licenza di software libero">licenza libera</a>) </td></tr><tr><th><a href="/wiki/Sito_web" title="Sito web">Sito web</a></th><td><span style="word-break: break-all;"><a rel="nofollow" class="external text" href="https://llvm.org">llvm.org</a></span> </td></tr><tr><td class="sinottico_piede2 noprint nomobile metadata" colspan="2"><a href="https://www.wikidata.org/wiki/Q223490" class="extiw" title="d:Q223490"><span title="Modifica i dati della voce LLVM su Wikidata">Modifica dati su Wikidata</span></a><b> ·</b> <a href="/wiki/Template:Software/man" title="Template:Software/man"><span title="Manuale del template Software">Manuale</span></a></td></tr></tbody></table> <p><b>LLVM</b> (in precedenza acronimo di <i>Low Level Virtual Machine</i>, macchina virtuale di basso livello) è un'infrastruttura di compilazione, scritta in <a href="/wiki/C%2B%2B" title="C++">C++</a>, progettata per l'ottimizzazione di programmi in fase di compilazione, di linking, di esecuzione e di non utilizzo. Il progetto LLVM è stato avviato nel <a href="/wiki/2000" title="2000">2000</a> all'Università dell'Illinois. </p><p>LLVM attualmente supporta la compilazione di programmi in <a href="/wiki/C_(linguaggio)" class="mw-redirect" title="C (linguaggio)">linguaggio C</a>, <a href="/wiki/C%2B%2B" title="C++">C++</a>, <a href="/wiki/Objective_C" class="mw-redirect" title="Objective C">Objective C</a>, <a href="/wiki/Ada_(linguaggio)" class="mw-redirect" title="Ada (linguaggio)">Ada</a>, <a href="/wiki/Rust_(linguaggio_di_programmazione)" title="Rust (linguaggio di programmazione)">Rust</a>, <a href="/wiki/Julia_(linguaggio_di_programmazione)" title="Julia (linguaggio di programmazione)">Julia</a> e <a href="/wiki/Fortran" title="Fortran">Fortran</a>, usando dei front-end derivati dalle versioni 4.0.1. e 4.2 del compilatore <a href="/wiki/GNU_Compiler_Collection" title="GNU Compiler Collection">GNU Compiler Collection</a> (GCC). Un front-end alternativo per <a href="/wiki/Linguaggio_di_programmazione" title="Linguaggio di programmazione">linguaggi di programmazione</a> simili al C è attualmente in sviluppo sotto il nome di <a href="/wiki/Clang" title="Clang">clang</a>. </p><p>Usando LLVM, il programmatore può creare una macchina virtuale per linguaggi che la richiedono (ad esempio <a href="/wiki/Java_(linguaggio_di_programmazione)" title="Java (linguaggio di programmazione)">Java</a>), un compilatore per una architettura specifica e software di ottimizzazione del codice indipendenti dal tipo di linguaggio utilizzato o dalla piattaforma. La rappresentazione intermedia LLVM (IR) è indipendente sia dal linguaggio che dalla architettura; essa si interpone tra il <a href="/wiki/Codice_sorgente" title="Codice sorgente">codice sorgente</a> in un dato linguaggio e un generatore di codice per una specifica architettura. LLVM include il supporto all'ottimizzazione del codice inter-procedurale e compilatori sia statici che <a href="/wiki/Compilatore_just-in-time" title="Compilatore just-in-time">Just-in-time</a>. </p><p>Ha diversi componenti che si occupano delle diverse fasi di sviluppo; tra essi, si ricordano i frontend per i linguaggi <a href="/wiki/Bytecode" title="Bytecode">bytecode</a> di <a href="/wiki/Java_(linguaggio_di_programmazione)" title="Java (linguaggio di programmazione)">Java</a>, <a href="/wiki/Common_Intermediate_Language" title="Common Intermediate Language">CIL</a>, <a href="/wiki/Python" title="Python">Python</a>, <a href="/wiki/Julia_(linguaggio_di_programmazione)" title="Julia (linguaggio di programmazione)">Julia</a>. Il compilatore just-in-time LLVM è in grado di ottimizzare parti di programma in fase di esecuzione, ed è quindi utile nei casi in cui si voglia valutare l'efficienza di una singola funzione. Grazie a questa sua particolarità, esso viene usato nella pipeline <a href="/wiki/OpenGL" title="OpenGL">OpenGL</a> di <a href="/wiki/Mac_OS_X_Leopard" title="Mac OS X Leopard">Mac OS X Leopard</a> per supportare alcune funzionalità non presenti a livello hardware. </p><p>È il compilatore di default dell'<a href="/wiki/Ambiente_di_sviluppo_integrato" title="Ambiente di sviluppo integrato">IDE</a> <a href="/wiki/Xcode" title="Xcode">Xcode</a> a partire dalla versione 4.2. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Rappresentazione_del_codice">Rappresentazione del codice</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=LLVM&veaction=edit&section=1" title="Modifica la sezione Rappresentazione del codice" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=LLVM&action=edit&section=1" title="Edit section's source code: Rappresentazione del codice"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>LLVM utilizza un proprio set di istruzioni indipendente dai linguaggi di programmazione. La maggior parte delle istruzioni hanno una forma simile al <a href="/wiki/Three_address_code" title="Three address code">Three address code</a>. Ciascuna istruzione è strutturata in modo tale da assegnare un valore ad una determinata variabile una sola volta: questo aiuta a semplificare l'analisi delle dipendenze tra le variabili. </p><p>Ogni forma di cambiamento del tipo di una variabile o di un oggetto è effettuata attraverso l'utilizzo dell'istruzione <code>cast</code>. LLVM fa uso dei tipi essenziali, come ad esempio gli interi, e di 5 tipi derivati: <a href="/wiki/Instruction_pointer" class="mw-redirect" title="Instruction pointer">pointer</a>, <a href="/wiki/Array" title="Array">array</a>, <a href="/wiki/Array" title="Array">vettori</a>, strutture e <a href="/wiki/Funzione_(informatica)" title="Funzione (informatica)">funzioni</a>. Questi tipi possono essere usati per rappresentare costrutti più complessi appartenenti a linguaggi di programmazione di alto livello. Per esempio, una classe in C++ può essere rappresentata attraverso una combinazione di strutture, funzioni e array. </p> <div class="mw-heading mw-heading2"><h2 id="Licenza">Licenza</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=LLVM&veaction=edit&section=2" title="Modifica la sezione Licenza" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=LLVM&action=edit&section=2" title="Edit section's source code: Licenza"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>LLVM e clang sono pubblicamente disponibili sotto la <a href="/w/index.php?title=University_of_Illinois/NCSA_Open_Source_License&action=edit&redlink=1" class="new" title="University of Illinois/NCSA Open Source License (la pagina non esiste)">University of Illinois/NCSA Open Source License</a> <a rel="nofollow" class="external autonumber" href="http://www.opensource.org/licenses/UoI-NCSA.php">[1]</a>, una licenza compatibile con la <a href="/wiki/GNU_General_Public_License" title="GNU General Public License">GPL</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Note">Note</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=LLVM&veaction=edit&section=3" title="Modifica la sezione Note" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=LLVM&action=edit&section=3" title="Edit section's source code: Note"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading2"><h2 id="Voci_correlate">Voci correlate</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=LLVM&veaction=edit&section=4" title="Modifica la sezione Voci correlate" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=LLVM&action=edit&section=4" title="Edit section's source code: Voci correlate"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/GNU_Compiler_Collection" title="GNU Compiler Collection">GNU Compiler Collection</a></li> <li><a href="/w/index.php?title=Libjit&action=edit&redlink=1" class="new" title="Libjit (la pagina non esiste)">libjit</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Altri_progetti">Altri progetti</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=LLVM&veaction=edit&section=5" title="Modifica la sezione Altri progetti" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=LLVM&action=edit&section=5" title="Edit section's source code: Altri progetti"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div id="interProject" class="toccolours" style="display: none; clear: both; margin-top: 2em"><p id="sisterProjects" style="background-color: #efefef; color: black; font-weight: bold; margin: 0"><span>Altri progetti</span></p><ul title="Collegamenti verso gli altri progetti Wikimedia"> <li class="" title=""><span class="plainlinks" title="commons:Category:LLVM"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:LLVM?uselang=it">Wikimedia Commons</a></span></li></ul></div> <ul><li><span typeof="mw:File"><a href="https://commons.wikimedia.org/wiki/?uselang=it" title="Collabora a Wikimedia Commons"><img alt="Collabora a Wikimedia Commons" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/18px-Commons-logo.svg.png" decoding="async" width="18" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/27px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/36px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a></span> <span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/?uselang=it">Wikimedia Commons</a></span> contiene immagini o altri file su <b><span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:LLVM?uselang=it">LLVM</a></span></b></li></ul> <div class="mw-heading mw-heading2"><h2 id="Collegamenti_esterni">Collegamenti esterni</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=LLVM&veaction=edit&section=6" title="Modifica la sezione Collegamenti esterni" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=LLVM&action=edit&section=6" title="Edit section's source code: Collegamenti esterni"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li class="mw-empty-elt"></li> <li><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://llvm.org"><span style="font-style:italic;">Sito ufficiale</span></a>, su <span style="font-style:italic;">llvm.org</span>.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q223490#P856" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li> <li><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://blog.llvm.org/"><span style="font-style:italic;">Blog ufficiale</span></a>, su <span style="font-style:italic;">blog.llvm.org</span>.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q223490#P1581" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li> <li><cite class="citation web" style="font-style:normal"> <a rel="nofollow" class="external text" href="https://www.youtube.com/channel/UCv2_41bSAa5Y_8BacJUZfjQ"><span style="font-style:italic;">LLVM</span></a> (canale), su <span style="font-style:italic;"><a href="/wiki/YouTube" title="YouTube">YouTube</a></span>.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q223490#P2397" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li> <li><cite class="citation web" style="font-style:normal"> <a rel="nofollow" class="external text" href="https://packages.debian.org/stable/llvm"><span style="font-style:italic;">LLVM</span></a>, su <span style="font-style:italic;">packages.debian.org</span>.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q223490#P3442" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li> <li><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://github.com/llvm"><span style="font-style:italic;">LLVM</span></a>, su <span style="font-style:italic;"><a href="/wiki/GitHub" title="GitHub">GitHub</a></span>.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q223490#P2037" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li> <li><cite class="citation web" style="font-style:normal"> <a rel="nofollow" class="external text" href="https://github.com/llvm/llvm-project"><span style="font-style:italic;">Repository sorgenti di LLVM</span></a>, su <span style="font-style:italic;">github.com</span>.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q223490#P1324" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li> <li><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://directory.fsf.org/wiki/LLVM/"><span style="font-style:italic;">LLVM</span></a>, su <span style="font-style:italic;"><a href="/wiki/Free_Software_Directory" title="Free Software Directory">Free Software Directory</a></span>.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q223490#P2537" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li> <li><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://llvm.org/"><span style="font-style:italic;">The LLVM Compiler Infrastructure Project</span></a>, su <span style="font-style:italic;">llvm.org</span>.</cite></li> <li><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://llvm.org/pubs/2004-01-30-CGO-LLVM.pdf"><span style="font-style:italic;">LLVM: A Compilation Framework for Lifelong Program Analysis & Transformation</span></a> (<span style="font-weight: bolder; font-size:80%"><abbr title="documento in formato PDF">PDF</abbr></span>), su <span style="font-style:italic;">llvm.org</span>.</cite> — un documento pubblicato da Chris Lattner e Vikram Adve.</li> <li><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://llvm.org/docs/LangRef.html"><span style="font-style:italic;">LLVM Language Reference Manual</span></a>, su <span style="font-style:italic;">llvm.org</span>.</cite> — descrive la rappresentazione intermedia LLVM</li> <li><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://web.archive.org/web/20071230225848/http://video.google.com/videoplay?docid=6189170937161128523"><span style="font-style:italic;">LLVM 2.0 Presentation</span></a>, su <span style="font-style:italic;">video.google.com</span>. <small>URL consultato il 23 giugno 2008</small> <small>(archiviato dall'<abbr title="http://video.google.com/videoplay?docid=6189170937161128523">url originale</abbr> il 30 dicembre 2007)</small>.</cite> — Google Tech Talk Presentation in merito a LLVM 2.0</li></ul> <style data-mw-deduplicate="TemplateStyles:r141815314">.mw-parser-output .navbox{border:1px solid #aaa;clear:both;margin:auto;padding:2px;width:100%}.mw-parser-output .navbox th{padding-left:1em;padding-right:1em;text-align:center}.mw-parser-output .navbox>tbody>tr:first-child>th{background:#ccf;font-size:90%;width:100%;color:var(--color-base,black)}.mw-parser-output .navbox_navbar{float:left;margin:0;padding:0 10px 0 0;text-align:left;width:6em}.mw-parser-output .navbox_title{font-size:110%}.mw-parser-output .navbox_abovebelow{background:#ddf;font-size:90%;font-weight:normal}.mw-parser-output .navbox_group{background:#ddf;font-size:90%;padding:0 10px;white-space:nowrap}.mw-parser-output .navbox_list{font-size:90%;width:100%}.mw-parser-output .navbox_list a{white-space:nowrap}html:not(.vector-feature-night-mode-enabled) .mw-parser-output .navbox_odd{background:#fdfdfd;color:var(--color-base,black)}html:not(.vector-feature-night-mode-enabled) .mw-parser-output .navbox_even{background:#f7f7f7;color:var(--color-base,black)}.mw-parser-output .navbox a.mw-selflink{color:var(--color-base,black)}.mw-parser-output .navbox_center{text-align:center}.mw-parser-output .navbox .navbox_image{padding-left:7px;vertical-align:middle;width:0}.mw-parser-output .navbox+.navbox{margin-top:-1px}.mw-parser-output .navbox .mw-collapsible-toggle{font-weight:normal;text-align:right;width:7em}body.skin--responsive .mw-parser-output .navbox_image img{max-width:none!important}.mw-parser-output .subnavbox{margin:-3px;width:100%}.mw-parser-output .subnavbox_group{background:#e6e6ff;padding:0 10px}@media screen{html.skin-theme-clientpref-night .mw-parser-output .navbox>tbody>tr:first-child>th{background:var(--background-color-interactive)!important}html.skin-theme-clientpref-night .mw-parser-output .navbox th{color:var(--color-base)!important}html.skin-theme-clientpref-night .mw-parser-output .navbox_abovebelow,html.skin-theme-clientpref-night .mw-parser-output .navbox_group{background:var(--background-color-interactive-subtle)!important}html.skin-theme-clientpref-night .mw-parser-output .subnavbox_group{background:var(--background-color-neutral-subtle)!important}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbox>tbody>tr:first-child>th{background:var(--background-color-interactive)!important}html.skin-theme-clientpref-os .mw-parser-output .navbox th{color:var(--color-base)!important}html.skin-theme-clientpref-os .mw-parser-output .navbox_abovebelow,html.skin-theme-clientpref-os .mw-parser-output .navbox_group{background:var(--background-color-interactive-subtle)!important}html.skin-theme-clientpref-os .mw-parser-output .subnavbox_group{background:var(--background-color-neutral-subtle)!important}}</style><table class="navbox mw-collapsible mw-collapsed noprint metadata" id="navbox-FOSS"><tbody><tr><th colspan="2"><div class="navbox_navbar"><div class="noprint plainlinks" style="background-color:transparent; padding:0; font-size:xx-small; color:var(--color-base, #000000); white-space:nowrap;"><a href="/wiki/Template:FOSS" title="Template:FOSS"><span title="Vai alla pagina del template">V</span></a> · <a href="/w/index.php?title=Discussioni_template:FOSS&action=edit&redlink=1" class="new" title="Discussioni template:FOSS (la pagina non esiste)"><span title="Discuti del template">D</span></a> · <a class="external text" href="https://it.wikipedia.org/w/index.php?title=Template:FOSS&action=edit"><span title="Modifica il template. Usa l'anteprima prima di salvare">M</span></a></div></div><span class="navbox_title"><a href="/wiki/Free_and_Open_Source_Software" title="Free and Open Source Software">Software libero e open source</a></span></th></tr><tr><th colspan="1" class="navbox_group">Generale</th><td colspan="1" class="navbox_list navbox_odd"><a href="/wiki/Copyleft" title="Copyleft">Copyleft</a><b> ·</b> <a href="/wiki/Categoria:Eventi_del_software_libero" title="Categoria:Eventi del software libero">Eventi</a><b> ·</b> <a href="/wiki/Software_libero" title="Software libero">Software libero</a><b> ·</b> <a href="/wiki/The_Free_Software_Definition" title="The Free Software Definition">Definizione</a><b> ·</b> <a href="/w/index.php?title=Gratis_versus_libre&action=edit&redlink=1" class="new" title="Gratis versus libre (la pagina non esiste)">Gratis versus libre</a><b> ·</b> <a href="/wiki/Open_source" title="Open source">Open source</a></td></tr><tr><th colspan="1" class="navbox_group">Famiglie di sistemi 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title="Minix">Minix</a><b> ·</b> <a href="/wiki/OpenSolaris" title="OpenSolaris">OpenSolaris</a><b> ·</b> <a href="/wiki/Plan_9" title="Plan 9">Plan 9</a><b> ·</b> <a href="/wiki/ReactOS" title="ReactOS">ReactOS</a><b> ·</b> <a href="/wiki/Redox_(sistema_operativo)" title="Redox (sistema operativo)">Redox</a><b> ·</b> <a href="/wiki/Symbian_OS" title="Symbian OS">Symbian OS</a></td></tr><tr><th colspan="1" class="navbox_group">Sviluppo software open source</th><td colspan="1" class="navbox_list navbox_odd"><a href="/wiki/Eclipse_(informatica)" class="mw-redirect" title="Eclipse (informatica)">Eclipse</a><b> ·</b> <a href="/wiki/Free_Pascal" title="Free Pascal">Free Pascal</a><b> ·</b> <a href="/wiki/GNU_Compiler_Collection" title="GNU Compiler Collection">GCC</a><b> ·</b> <a href="/wiki/Gambas" title="Gambas">Gambas</a><b> ·</b> <a href="/wiki/Java_(linguaggio_di_programmazione)" title="Java (linguaggio di programmazione)">Java</a><b> ·</b> <a class="mw-selflink selflink">LLVM</a><b> ·</b> <a href="/wiki/Lua" title="Lua">Lua</a><b> ·</b> <a href="/wiki/NetBeans" title="NetBeans">NetBeans</a><b> ·</b> <a href="/wiki/GNU_Octave" title="GNU Octave">Octave</a><b> ·</b> <a href="/w/index.php?title=Open64&action=edit&redlink=1" class="new" title="Open64 (la pagina non esiste)">Open64</a><b> ·</b> <a href="/wiki/Perl" title="Perl">Perl</a><b> ·</b> <a href="/wiki/PHP" title="PHP">PHP</a><b> ·</b> <a href="/wiki/Python" title="Python">Python</a><b> ·</b> <a href="/w/index.php?title=ROSE_compiler_framework&action=edit&redlink=1" class="new" title="ROSE compiler framework (la pagina non esiste)">ROSE</a><b> ·</b> <a href="/wiki/Ruby_(linguaggio_di_programmazione)" title="Ruby (linguaggio di programmazione)">Ruby</a><b> ·</b> <a href="/wiki/Tcl" title="Tcl">Tcl</a></td></tr><tr><th colspan="1" class="navbox_group"><a href="/wiki/Storia_del_software_libero" title="Storia del software libero">Storia del software libero</a></th><td colspan="1" class="navbox_list navbox_even"><a href="/wiki/GNU" title="GNU">GNU</a><b> ·</b> <a href="/wiki/Haiku_(sistema_operativo)" title="Haiku (sistema operativo)">Haiku</a><b> ·</b> <a href="/wiki/Linux_(kernel)" title="Linux (kernel)">Linux</a><b> ·</b> <a href="/wiki/Mozilla" title="Mozilla">Mozilla</a> (<a href="/wiki/Mozilla_Application_Suite" title="Mozilla Application Suite">Application Suite</a><b> ·</b> <a href="/wiki/Mozilla_Firefox" title="Mozilla Firefox">Firefox</a><b> ·</b> <a href="/wiki/Mozilla_Thunderbird" title="Mozilla Thunderbird">Thunderbird</a>)</td></tr><tr><th colspan="1" class="navbox_group">Organizzazioni</th><td colspan="1" class="navbox_list navbox_odd"><a href="/wiki/Apache_Software_Foundation" title="Apache Software Foundation">Apache Software Foundation</a><b> ·</b> <a href="/wiki/Blender_Foundation" title="Blender Foundation">Blender Foundation</a><b> ·</b> <a href="/wiki/Eclipse_Foundation" title="Eclipse Foundation">Eclipse Foundation</a><b> ·</b> <a href="/wiki/Freedesktop.org" title="Freedesktop.org">freedesktop.org</a><b> ·</b> <a href="/wiki/Free_Software_Foundation" title="Free Software Foundation">Free Software Foundation</a> (<a href="/wiki/Free_Software_Foundation_Europe" title="Free Software Foundation Europe">Europe</a><b> ·</b> <a href="/wiki/Free_Software_Foundation_of_India" title="Free Software Foundation of India">India</a><b> ·</b> <a href="/wiki/Free_Software_Foundation_Latin_America" title="Free Software Foundation Latin America">Latin America</a>)<b> ·</b> <a href="/w/index.php?title=Free_Software_Movement_of_India&action=edit&redlink=1" class="new" title="Free Software Movement of India (la pagina non esiste)">FSMI</a><b> ·</b> <a href="/wiki/GNOME_Foundation" title="GNOME Foundation">GNOME Foundation</a><b> ·</b> <a href="/wiki/Google_Code" title="Google Code">Google Code</a><b> ·</b> <a href="/wiki/KDE" title="KDE">KDE</a><b> ·</b> <a href="/wiki/Linux_Foundation" title="Linux Foundation">Linux Foundation</a><b> ·</b> <a href="/wiki/Mozilla_Foundation" title="Mozilla Foundation">Mozilla Foundation</a><b> ·</b> <a href="/wiki/OSGeo" title="OSGeo">Open Source Geospatial Foundation</a><b> ·</b> <a href="/wiki/Open_Source_Initiative" title="Open Source Initiative">Open Source Initiative</a><b> ·</b> <a href="/wiki/Software_Freedom_Conservancy" title="Software Freedom Conservancy">Software Freedom Conservancy</a><b> ·</b> <a href="/wiki/SourceForge" title="SourceForge">SourceForge</a><b> ·</b> <a href="/wiki/Symbian_Foundation" title="Symbian Foundation">Symbian Foundation</a><b> ·</b> <a href="/wiki/The_Document_Foundation" title="The Document Foundation">The Document Foundation</a><b> ·</b> <a href="/wiki/Ubuntu_Foundation" title="Ubuntu Foundation">Ubuntu Foundation</a><b> ·</b> <a href="/wiki/Xiph.Org_Foundation" title="Xiph.Org Foundation">Xiph.Org Foundation</a><b> ·</b> <a href="/w/index.php?title=XMPP_Standards_Foundation&action=edit&redlink=1" class="new" title="XMPP 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Guidelines</a></td></tr><tr><th colspan="1" class="navbox_group">Sfide</th><td colspan="1" class="navbox_list navbox_even"><a href="/wiki/Blob_binario" title="Blob binario">Blob binario</a><b> ·</b> <a href="/w/index.php?title=Canonical%27s_contributor_agreement&action=edit&redlink=1" class="new" title="Canonical's contributor agreement (la pagina non esiste)">Canonical's contributor agreement</a><b> ·</b> <a href="/wiki/Digital_rights_management" class="mw-redirect" title="Digital rights management">Digital rights management</a><b> ·</b> <a href="/wiki/Iceweasel" title="Iceweasel">Rebranding dei programmi Mozilla</a><b> ·</b> <a href="/wiki/Software_proprietario" title="Software proprietario">Software proprietario</a><b> ·</b> <a href="/wiki/Causa_legale_tra_SCO_e_IBM" title="Causa legale tra SCO e IBM">Causa SCO-IBM</a><b> ·</b> <a href="/w/index.php?title=Restrizioni_hardware&action=edit&redlink=1" class="new" title="Restrizioni hardware (la pagina non esiste)">Restrizioni 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href="/wiki/Fork_(sviluppo_software)" title="Fork (sviluppo software)">Forking</a><b> ·</b> <a href="/w/index.php?title=Movimento_software_libero&action=edit&redlink=1" class="new" title="Movimento software libero (la pagina non esiste)">Movimento software libero</a><b> ·</b> <a href="/w/index.php?title=Microsoft_Open_Specification_Promise&action=edit&redlink=1" class="new" title="Microsoft Open Specification Promise (la pagina non esiste)">Microsoft Open Specification Promise</a><b> ·</b> <i><a href="/wiki/Revolution_OS" title="Revolution OS">Revolution OS</a></i></td></tr></tbody></table> <div class="noprint" style="width:100%; padding: 3px 0; display: flex; flex-wrap: wrap; row-gap: 4px; column-gap: 8px; box-sizing: border-box;"><div style="flex-grow: 1"><style data-mw-deduplicate="TemplateStyles:r140555418">.mw-parser-output .itwiki-template-occhiello{width:100%;line-height:25px;border:1px solid #CCF;background-color:#F0EEFF;box-sizing:border-box}.mw-parser-output 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class="mw-normal-catlinks"><a href="/wiki/Categoria:Categorie" title="Categoria:Categorie">Categorie</a>: <ul><li><a href="/wiki/Categoria:Compilatori_liberi" title="Categoria:Compilatori liberi">Compilatori liberi</a></li><li><a href="/wiki/Categoria:Software_multipiattaforma" title="Categoria:Software multipiattaforma">Software multipiattaforma</a></li><li><a href="/wiki/Categoria:Software_in_Assembly" title="Categoria:Software in Assembly">Software in Assembly</a></li><li><a href="/wiki/Categoria:Software_libero_in_C" title="Categoria:Software libero in C">Software libero in C</a></li><li><a href="/wiki/Categoria:Software_libero_in_C%2B%2B" title="Categoria:Software libero in C++">Software libero in C++</a></li><li><a href="/wiki/Categoria:Software_del_2003" title="Categoria:Software del 2003">Software del 2003</a></li><li><a href="/wiki/Categoria:Software_per_Debian" title="Categoria:Software per Debian">Software per Debian</a></li></ul></div><div id="mw-hidden-catlinks" 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