{"id":33340,"date":"2019-10-31T21:52:01","date_gmt":"2019-10-31T18:52:01","guid":{"rendered":"https:\/\/prohoster.info\/blog\/gcc-9-1\/"},"modified":"2019-10-31T21:52:01","modified_gmt":"2019-10-31T18:52:01","slug":"gcc-9-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/gcc-9-1","title":{"rendered":"GCC 9.1","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/18565\/original.png\" itemprop=\"contentURL\"><br \/>\n      <img decoding=\"async\" alt=\"GCC 9.1\" src=\"\/wp-content\/uploads\/2019\/05\/717a8e97f64840e017e43242d86fa782.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>    <\/a><\/p>\n<p>Il 3 maggio \u00e8 stata rilasciata la prima versione pubblica di GCC 9.1.<br \/>\nInclude molti miglioramenti significativi e aggiunte rispetto all'ottava<br \/>\nversione.<\/p>\n<h3>Modifiche generali<\/h3>\n<h5>Opzioni<\/h5>\n<ul>\n<li>I comandi che accettano dimensioni ora supportano valori a 64 bit e suffissi per indicare la dimensione;<\/li>\n<p><noindex><\/p>\n<li>\u00c8 stata aggiunta l'opzione <a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/onlinedocs\/gcc-9.1.0\/gcc\/Optimize-Options.html#index-flive-patching\">-flive-patching<\/a>, per gestire le ottimizzazioni potenzialmente distruttive per il cambio dinamico del codice;<\/li>\n<p><\/noindex><\/p>\n<li>\u00c8 stata aggiunta l'opzione \u2014completion per supportare l'autocompletamento nella shell;<\/li>\n<li>I messaggi di errore del compilatore ora includono i numeri di riga (<a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/onlinedocs\/gcc-9.1.0\/gcc\/Diagnostic-Message-Formatting-Options.html#index-fno-diagnostics-show-line-numbers\">-fno-diagnostics-show-line-numbers<\/a>) e<br \/>\ninformazioni sui tipi (<a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/onlinedocs\/gcc-9.1.0\/gcc\/Diagnostic-Message-Formatting-Options.html#index-fno-diagnostics-show-labels\">-fno-diagnostics-show-labels<\/a>);<\/li>\n<li>\u00c8 stata aggiunta l'opzione <a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/onlinedocs\/gcc-9.1.0\/gcc\/Diagnostic-Message-Formatting-Options.html#index-fdiagnostics-format\">-fdiagnostics-format=json<\/a> per l'output dei messaggi di errore in formato JSON;<\/li>\n<li>Le opzioni per specificare l'allineamento (<a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/onlinedocs\/gcc-9.1.0\/gcc\/Optimize-Options.html#index-falign-functions\">-falign-functions<\/a>, per esempio) ora possono accettare una coppia di varianti di allineamento;<\/li>\n<li>Sono state aggiunte opzioni per filtrare l'elenco dei file (<a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/onlinedocs\/gcc-9.1.0\/gcc\/Instrumentation-Options.html#index-fprofile-filter-files\">-fprofile-filter-files<\/a>, <a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/onlinedocs\/gcc-9.1.0\/gcc\/Instrumentation-Options.html#index-fprofile-exclude-files\">-fprofile-exclude-files<\/a>), che vengono sottoposti a profili con il profiler;<\/li>\n<li>AddressSanitizer ora utilizza un allineamento pi\u00f9 compatto per rilevare accessi non validi alle variabili nello stack;<\/li>\n<li>Numerosi miglioramenti nell'output <a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/onlinedocs\/gcc-9.1.0\/gcc\/Developer-Options.html#index-fopt-info\">-fopt-info<\/a>;<\/li>\n<li>\u00c8 stata aggiunta l'opzione <a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/onlinedocs\/gcc-9.1.0\/gcc\/Developer-Options.html#index-fsave-optimization-record\">-fsave-optimization-record<\/a> per salvare il rapporto sulle ottimizzazioni in un file;<\/li>\n<li>\u00c8 stata aggiunta l'opzione <a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/onlinedocs\/gcc-9.1.0\/gcc\/Optimize-Options.html#index-fipa-stack-alignment\">-fipa-stack-alignment<\/a> e <a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/onlinedocs\/gcc-9.1.0\/gcc\/Optimize-Options.html#index-fipa-reference-addressable\">-fipa-reference-addressable<\/a>.<\/li>\n<\/ul>\n<h5>Nuove funzioni integrate<\/h5>\n<ul>\n<li><a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/onlinedocs\/gcc-9.1.0\/gcc\/Other-Builtins.html#index-_005f_005fbuiltin_005fexpect_005fwith_005fprobability\">__builtin_expect_with_probability<\/a>;<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/onlinedocs\/gcc-9.1.0\/gcc\/Other-Builtins.html#index-_005f_005fbuiltin_005fhas_005fattribute-1\">__builtin_has_attribute<\/a>;<\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/onlinedocs\/gcc-9.1.0\/gcc\/Other-Builtins.html#index-_005f_005fbuiltin_005fspeculation_005fsafe_005fvalue-1\">__builtin_speculation_safe_value<\/a>.<\/li>\n<\/ul>\n<h5>Nuovo attributo<\/h5>\n<ul>\n<li><a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/onlinedocs\/gcc-9.1.0\/gcc\/Common-Function-Attributes.html#index-copy-function-attribute\">copy<\/a>.<\/li>\n<\/ul>\n<h5>Altro<\/h5>\n<p>Numerosi miglioramenti nella generazione del codice relativi a:<\/p>\n<ul>\n<li>generazione di strutture switch;<\/li>\n<li>ottimizzazioni interfunzionali;<\/li>\n<li>ottimizzazione basata su informazioni di profiling;<\/li>\n<li>ottimizzazione al momento della compilazione (LTO);<\/li>\n<\/ul>\n<p><noindex><\/p>\n<p>Il formato interno di gcov \u00e8 ora JSON, e la nuova opzione <a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/onlinedocs\/gcc-9.1.0\/gcc\/Invoking-Gcov.html#Invoking-Gcov\">\u2014use-hotness-colors<\/a> abilita la colorazione delle righe di codice in base alla loro frequenza d'uso.<\/p>\n<p><\/noindex><\/p>\n<h3>Linguaggi<\/h3>\n<p><noindex><\/p>\n<p>Qualit\u00e0 e completezza dell'implementazione <a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/wiki\/OpenACC#status-9\">OpenACC<\/a>  nei linguaggi C, C++ e Fortran continuano a migliorare.<\/p>\n<p><\/noindex><\/p>\n<h5>Linguaggi simili al C<\/h5>\n<ul>\n<li>Supporto parziale implementato per OpenMP 5.0;<\/li>\n<li>\u00c8 stata aggiunta una funzione <a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/onlinedocs\/gcc-9.1.0\/gcc\/Vector-Extensions.html#index-_005f_005fbuiltin_005fconvertvector\">__builtin_convertvector<\/a>;<\/li>\n<li>Aggiunto avviso <a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/onlinedocs\/gcc-9.1.0\/gcc\/Warning-Options.html#index-Waddress-of-packed-member\">-Waddress-of-packed-member<\/a>;<\/li>\n<li>Miglioramenti a diversi avvisi esistenti;<\/li>\n<li>Il messaggio di errore per la trasmissione a una macro con un numero errato di argomenti ora include la dichiarazione stessa della macro;<\/li>\n<li>Miglioramenti nei suggerimenti di correzione degli errori di battitura.<\/li>\n<\/ul>\n<h5>C<\/h5>\n<ul>\n<li>Supporto per _Static_assert con un solo argomento per -std=c2x (futuro standard C);<\/li>\n<li>Nuovo avviso <a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/onlinedocs\/gcc-9.1.0\/gcc\/Warning-Options.html#index-Wabsolute-value\">-Wabsolute-value<\/a>, che intercetta il tipo di argomento errato per funzioni come abs().<\/li>\n<\/ul>\n<h5>C++<\/h5>\n<ul>\n<li>Nuovi avvisi: <a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/onlinedocs\/gcc-9.1.0\/gcc\/C_002b_002b-Dialect-Options.html#index-Wdeprecated-copy\">-Wdeprecated-copy<\/a>,<br \/>\n<a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/onlinedocs\/gcc-9.1.0\/gcc\/C_002b_002b-Dialect-Options.html#index-Winit-list-lifetime\">-Winit-list-lifetime<\/a>,<br \/>\n<a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/onlinedocs\/gcc-9.1.0\/gcc\/C_002b_002b-Dialect-Options.html#index-Wredundant-move\">-Wredundant-move<\/a>,<br \/>\n<a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/onlinedocs\/gcc-9.1.0\/gcc\/C_002b_002b-Dialect-Options.html#index-Wpessimizing-move\">-Wpessimizing-move<\/a>,<br \/>\n<a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/onlinedocs\/gcc-9.1.0\/gcc\/C_002b_002b-Dialect-Options.html#index-Wclass-conversion\">-Wclass-conversion<\/a>;<\/li>\n<li>Sono in corso lavori per implementare nuove funzionalit\u00e0 dallo standard futuro <a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/projects\/cxx-status.html#cxx2a\">C++ 2a<\/a>;<\/li>\n<li>Il frontend ora conserva informazioni pi\u00f9 accurate su una serie di elementi del codice sorgente, consentendo una visualizzazione pi\u00f9 dettagliata nelle diagnosi;<\/li>\n<li>Migliorate le diagnosi per funzioni sovraccaricate, operatori binari, chiamate di funzione e stringhe di formato;<\/li>\n<li>Aggiunti correzioni automatiche supportate da alcuni ambienti di sviluppo per una serie di errori comuni (parentesi mancanti, spazi dei nomi, refusi, ecc.).<\/li>\n<\/ul>\n<h5>libstdc++<\/h5>\n<ul>\n<li>L'implementazione di C++17 non \u00e8 pi\u00f9 sperimentale;<\/li>\n<li>Aggiunti algoritmi paralleli, , , e  non richiede pi\u00f9 -lstdc++fs;<\/li>\n<li>Migliorato il supporto sperimentale per C++ 2a (, , std::bind_front, ecc.);<\/li>\n<li>Supporto per l'apertura di file su Windows i cui percorsi contengono caratteri che esulano da char;<\/li>\n<li>Supporto iniziale per  su Windows;<\/li>\n<li>Supporto iniziale per Networking TS.<\/li>\n<\/ul>\n<h5>D<\/h5>\n<p>La versione 2.076 del linguaggio D \u00e8 inclusa in GCC.<\/p>\n<h5>Fortran<\/h5>\n<ul>\n<li>Supporto completo per input\/output asincrono;<\/li>\n<li>Implementato l'argomento BACK per MINLOC e MAXLOC;<\/li>\n<li>Sono state implementate le funzioni FINDLOC e IS_CONTIGUOUS;<\/li>\n<li>\u00c8 stata implementata la sintassi di accesso alle componenti complesse dei numeri complessi: c%re e c%im;<\/li>\n<li>\u00c8 stata implementata la sintassi str%len e a%kind;<\/li>\n<li>Sono stati implementati i descrittori C e l'intestazione ISO_Fortran_binding.h;<\/li>\n<li>Le condizioni per il risultato delle funzioni MAX e MIN sono state allentate quando uno degli argomenti \u00e8 NaN;<\/li>\n<li>\u00c8 stata aggiunta l'opzione <a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/onlinedocs\/gcc-9.1.0\/gfortran\/Fortran-Dialect-Options.html#index-fdec-include\">-fdec-include<\/a>;<\/li>\n<li>\u00c8 stata aggiunta la direttiva <a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/onlinedocs\/gcc-9.1.0\/gfortran\/BUILTIN-directive.html#BUILTIN-directive\">BUILTIN<\/a>.<\/li>\n<\/ul>\n<h5>libgccjit<\/h5>\n<ul>\n<li>\u00c8 stata aggiunta una funzione <a rel=\"nofollow\" href=\"https:\/\/gcc.gnu.org\/onlinedocs\/gcc-9.1.0\/jit\/topics\/contexts.html#gcc_jit_context_add_driver_option\">gcc_jit_context_add_driver_option<\/a>.<\/li>\n<\/ul>\n<h3>Altro<\/h3>\n<p>Numerose modifiche specifiche per architettura e OS.<\/p>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"http:\/\/www.linux.org.ru\/news\/gnu\/14980195\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>3 \u043c\u0430\u044f \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u043f\u0435\u0440\u0432\u044b\u0439 \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u0434\u0435\u0432\u044f\u0442\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 GCC: GCC 9.1. \u041e\u043d \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u0439 \u0438 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u0439 \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441 \u0432\u043e\u0441\u044c\u043c\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0435\u0439. \u041e\u0431\u0449\u0438\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u041e\u043f\u0446\u0438\u0438 \u041a\u043e\u043c\u0430\u043d\u0434\u044b, \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u044e\u0449\u0438\u0435 \u0440\u0430\u0437\u043c\u0435\u0440, \u0442\u0435\u043f\u0435\u0440\u044c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0442 64-\u0431\u0438\u0442\u043d\u044b\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0438 \u0441\u0443\u0444\u0444\u0438\u043a\u0441\u044b \u0434\u043b\u044f \u0443\u043a\u0430\u0437\u0430\u043d\u0438\u044f \u0440\u0430\u0437\u043c\u0435\u0440\u0430; \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043e\u043f\u0446\u0438\u044f -flive-patching, \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u044f\u043c\u0438, \u043f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0434\u0435\u0441\u0442\u0440\u0443\u043a\u0442\u0438\u0432\u043d\u044b\u043c\u0438 \u0434\u043b\u044f \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0437\u0430\u043c\u0435\u043d\u044b \u043a\u043e\u0434\u0430; \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043e\u043f\u0446\u0438\u044f &#8212;completion \u0434\u043b\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":25067,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-33340","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"3 \u043c\u0430\u044f \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u043f\u0435\u0440\u0432\u044b\u0439 \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u0434\u0435\u0432\u044f\u0442\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 GCC: GCC 9.1. \u041e\u043d \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u0439 \u0438 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u0439 \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441 \u0432\u043e\u0441\u044c\u043c\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0435\u0439. \u041e\u0431\u0449\u0438\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u041e\u043f\u0446\u0438\u0438 \u041a\u043e\u043c\u0430\u043d\u0434\u044b, \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u044e\u0449\u0438\u0435 \u0440\u0430\u0437\u043c\u0435\u0440, \u0442\u0435\u043f\u0435\u0440\u044c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0442 64-\u0431\u0438\u0442\u043d\u044b\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0438 \u0441\u0443\u0444\u0444\u0438\u043a\u0441\u044b \u0434\u043b\u044f \u0443\u043a\u0430\u0437\u0430\u043d\u0438\u044f \u0440\u0430\u0437\u043c\u0435\u0440\u0430; \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043e\u043f\u0446\u0438\u044f -flive-patching, \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u044f\u043c\u0438, \u043f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0434\u0435\u0441\u0442\u0440\u0443\u043a\u0442\u0438\u0432\u043d\u044b\u043c\u0438 \u0434\u043b\u044f \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0437\u0430\u043c\u0435\u043d\u044b \u043a\u043e\u0434\u0430; \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043e\u043f\u0446\u0438\u044f --completion \u0434\u043b\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/gcc-9-1\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.0.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"it_IT\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47GCC 9.1 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"3 \u043c\u0430\u044f \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u043f\u0435\u0440\u0432\u044b\u0439 \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u0434\u0435\u0432\u044f\u0442\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 GCC: GCC 9.1. \u041e\u043d \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u0439 \u0438 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u0439 \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441 \u0432\u043e\u0441\u044c\u043c\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0435\u0439. \u041e\u0431\u0449\u0438\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u041e\u043f\u0446\u0438\u0438 \u041a\u043e\u043c\u0430\u043d\u0434\u044b, \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u044e\u0449\u0438\u0435 \u0440\u0430\u0437\u043c\u0435\u0440, \u0442\u0435\u043f\u0435\u0440\u044c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0442 64-\u0431\u0438\u0442\u043d\u044b\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0438 \u0441\u0443\u0444\u0444\u0438\u043a\u0441\u044b \u0434\u043b\u044f \u0443\u043a\u0430\u0437\u0430\u043d\u0438\u044f \u0440\u0430\u0437\u043c\u0435\u0440\u0430; \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043e\u043f\u0446\u0438\u044f -flive-patching, \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u044f\u043c\u0438, \u043f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0434\u0435\u0441\u0442\u0440\u0443\u043a\u0442\u0438\u0432\u043d\u044b\u043c\u0438 \u0434\u043b\u044f \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0437\u0430\u043c\u0435\u043d\u044b \u043a\u043e\u0434\u0430; \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043e\u043f\u0446\u0438\u044f --completion \u0434\u043b\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/gcc-9-1\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2019-10-31T18:52:01+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2019-10-31T18:52:01+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47GCC 9.1 | ProHoster","description":"Il 3 maggio si \u00e8 tenuto il primo rilascio pubblico della nona versione di GCC: GCC 9.1. Include molte migliorie e aggiunte significative rispetto all'ottava versione. Modifiche generali Le opzioni dei comandi che accettano una dimensione ora supportano valori a 64 bit e suffissi per indicare la dimensione; \u00e8 stata aggiunta l'opzione -flive-patching, per gestire le ottimizzazioni potenzialmente distruttive per la sostituzione dinamica del codice; \u00e8 stata aggiunta l'opzione --completion per il supporto","canonical_url":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/gcc-9-1","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"it_IT","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47GCC 9.1 | ProHoster","og:description":"3 \u043c\u0430\u044f \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u043f\u0435\u0440\u0432\u044b\u0439 \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u0434\u0435\u0432\u044f\u0442\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 GCC: GCC 9.1. \u041e\u043d \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u0439 \u0438 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u0439 \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441 \u0432\u043e\u0441\u044c\u043c\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0435\u0439. \u041e\u0431\u0449\u0438\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u041e\u043f\u0446\u0438\u0438 \u041a\u043e\u043c\u0430\u043d\u0434\u044b, \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u044e\u0449\u0438\u0435 \u0440\u0430\u0437\u043c\u0435\u0440, \u0442\u0435\u043f\u0435\u0440\u044c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0442 64-\u0431\u0438\u0442\u043d\u044b\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0438 \u0441\u0443\u0444\u0444\u0438\u043a\u0441\u044b \u0434\u043b\u044f \u0443\u043a\u0430\u0437\u0430\u043d\u0438\u044f \u0440\u0430\u0437\u043c\u0435\u0440\u0430; \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043e\u043f\u0446\u0438\u044f -flive-patching, \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u044f\u043c\u0438, \u043f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0434\u0435\u0441\u0442\u0440\u0443\u043a\u0442\u0438\u0432\u043d\u044b\u043c\u0438 \u0434\u043b\u044f \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0437\u0430\u043c\u0435\u043d\u044b \u043a\u043e\u0434\u0430; \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043e\u043f\u0446\u0438\u044f --completion \u0434\u043b\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438","og:url":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/gcc-9-1","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2019-10-31T18:52:01+00:00","article:modified_time":"2019-10-31T18:52:01+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"33340","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-21 14:51:19","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-03-01 02:42:24","updated":"2026-01-21 14:51:19","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts\/33340","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/comments?post=33340"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts\/33340\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/media\/25067"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/media?parent=33340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/categories?post=33340"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/tags?post=33340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}