{"id":182827,"date":"2026-08-11T04:54:26","date_gmt":"2026-08-11T02:54:26","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/gcc-16-2"},"modified":"2026-08-12T18:20:28","modified_gmt":"2026-08-12T16:20:28","slug":"gcc-16-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/de\/blog\/news\/gcc-16-2","title":{"rendered":"GCC 16.2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><a href=\"https:\/\/www.linux.org.ru\/images\/23864\/original.jpg\" rel=\"nofollow\"> <img decoding=\"async\" style=\"display: block; margin: 0 auto;\" src=\"\/wp-content\/uploads\/2026\/08\/30f5f14f5bce42d48877034747738783.jpg\" \/> <\/a> <a id=\"memories_button\" title=\"Verfolgen\" href=\"#\" rel=\"nofollow\"><i class=\"icon-bell\"><\/i><\/a><br \/>\nAm 7. August fand <a href=\"https:\/\/gcc.gnu.org\/gcc-16\/\" rel=\"nofollow\">die Ver\u00f6ffentlichung von GCC 16.2<\/a> \u2014 der zweiten stabilen Version des GCC 16-Zweigs. Die neue Version hat \u00fcberwiegend einen korrigierenden Charakter: Die Entwickler bezeichnen sie direkt als Bug-Fix-Release, das Korrekturen von Regressionen enth\u00e4lt, die in GCC 16.1 im Vergleich zu fr\u00fcheren Versionen festgestellt wurden.<\/p>\n<p>&nbsp;<\/p>\n<p>Insgesamt wurden nach dem April-GCC 16.1 <strong>102 bekannte Fehler<\/strong>behoben. Die Korrekturen betreffen verschiedene Komponenten des Compilers und unterst\u00fctzte Architekturen; es gibt keine gr\u00f6\u00dfere \u00c4nderung, die diese Version bestimmt.<\/p>\n<p>&nbsp;<\/p>\n<p>GCC 16.2 ist kein neuer funktionaler Release: Die Hauptmerkmale des GCC 16-Zweigs wurden bereits in <a href=\"https:\/\/gcc.gnu.org\/gcc-16\/changes.html\" rel=\"nofollow\">GCC 16.1<\/a>, das am 30. April ver\u00f6ffentlicht wurde. Zu den bemerkenswertesten \u00c4nderungen in diesem Zweig geh\u00f6ren:<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>C++20 wurde zum Standard-C++-Modus<\/strong> anstelle von GNU++17. Um das fr\u00fchere Verhalten zu nutzen, muss nun explizit der entsprechende Parameter -std= angegeben werden. Die experimentelle Unterst\u00fctzung f\u00fcr C++20-Module wird weiterhin separat aktiviert.<\/li>\n<li>Die Einf\u00fchrung von <strong>C++26<\/strong>wurde fortgesetzt, einschlie\u00dflich experimenteller statischer Reflexion, Vertr\u00e4ge, constexpr-Ausnahmen und anderer Vorschl\u00e4ge f\u00fcr den zuk\u00fcnftigen Standard.<\/li>\n<li>In GCC wurde ein experimenteller Compiler der Sprache <strong>Algol 68 \u2014 ga68<\/strong>.<\/li>\n<li>eingebaut. F\u00fcr x86 wurde die Unterst\u00fctzung f\u00fcr Prozessoren <strong>AMD Zen 6 (-march=znver6)<\/strong>, Intel Wildcat Lake und Nova Lake hinzugef\u00fcgt. Die automatische Vektorisierung unter Verwendung von AVX-512 wurde verbessert.<\/li>\n<li>In der AArch64-Implementierung wurde die Unterst\u00fctzung f\u00fcr <strong>Armv9.6-A<\/strong>, Apple M4 und M5, NVIDIA GB10 und neuen Arm-Prozessorkernen hinzugef\u00fcgt; au\u00dferdem wurde die M\u00f6glichkeit hinzugef\u00fcgt, die Memory Tagging Extension \u00fcber -fsanitize=memtag zu verwenden.<\/li>\n<li>F\u00fcr Offloading auf AMD-GPUs wurden die Overhead-Kosten beim Starten von OpenMP\/OpenACC-Bereichen erheblich reduziert und es gibt eine experimentelle Unterst\u00fctzung f\u00fcr Beschleuniger <strong>AMD Instinct MI300 (gfx942)<\/strong>.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>Somit ist GCC 16.2 in erster Linie f\u00fcr Benutzer gedacht, die nach der Behebung der nach dem urspr\u00fcnglichen Release festgestellten Regressionen auf den neuen Zweig umsteigen m\u00f6chten. Die Quelltexte von GCC 16.2 sind auf <a href=\"https:\/\/gcc.gnu.org\/mirrors.html\" rel=\"nofollow\">den offiziellen Mirrors des Projekts<\/a>. GCC wird als freie Software der GNU-Familie verteilt; der Hauptcode des Compilers ist unter GPLv3+ lizenziert, w\u00e4hrend f\u00fcr einige Runtime-Bibliotheken die GCC Runtime Library Exception Anwendung findet.<\/p>\n<p>&nbsp;<\/p>\n<p>Quelle: <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/gnu\/18354801\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>7 \u0430\u0432\u0433\u0443\u0441\u0442\u0430 \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a GCC 16.2 \u2014 \u0432\u0442\u043e\u0440\u043e\u0433\u043e \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0433\u043e \u0440\u0435\u043b\u0438\u0437\u0430 \u0432\u0435\u0442\u043a\u0438 GCC 16. \u041d\u043e\u0432\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f \u043d\u043e\u0441\u0438\u0442 \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u0443\u044e\u0449\u0438\u0439 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440: \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043f\u0440\u044f\u043c\u043e \u043d\u0430\u0437\u044b\u0432\u0430\u044e\u0442 \u0435\u0451 bug-fix release, \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0449\u0438\u043c \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0440\u0435\u0433\u0440\u0435\u0441\u0441\u0438\u0439, \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u043d\u044b\u0445 \u0432 GCC 16.1 \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0438\u0445 \u0432\u044b\u043f\u0443\u0441\u043a\u043e\u0432. &nbsp; \u0412\u0441\u0435\u0433\u043e \u043f\u043e\u0441\u043b\u0435 \u0430\u043f\u0440\u0435\u043b\u044c\u0441\u043a\u043e\u0433\u043e GCC 16.1 \u0431\u044b\u043b\u043e \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043e 102 \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b\u0445 \u043e\u0448\u0438\u0431\u043a\u0438. \u0418\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u044e\u0442 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b \u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0442\u043e\u0440\u0430 \u0438 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u044b\u0435 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b; \u043a\u0430\u043a\u043e\u0433\u043e-\u043b\u0438\u0431\u043e [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-182827","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Emin Berklin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/de\/blog\/news\/gcc-16-2\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"de_DE\" \/>\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 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